intro.1, time.1, _syscall.2, accept.2, brk.2, capget.2, faccessat.2, futimesat.2, gethostname.2, intro.2, ioprio_set.2, kill.2, madvise.2, mlock.2, mount.2, msgget.2, perf_event_open.2, poll.2, readv.2, sched_rr_get_interval.2, sched_setscheduler.2, select.2, select_tut.2, shmget.2, stat.2, timer_create.2, ustat.2, vfork.2, wait.2, alloca.3, atexit.3, catopen.3, crypt.3, dbopen.3, fenv.3, fopen.3, getaddrinfo_a.3, gethostbyname.3, getutent.3, intro.3, login.3, mallopt.3, queue.3, regex.3, sigpause.3, sigsetops.3, stdio.3, strftime.3, strptime.3, sysconf.3, ttyslot.3, undocumented.3, cciss.4, console_codes.4, hpsa.4, initrd.4, intro.4, rtc.4, st.4, tty_ioctl.4, wavelan.4, acct.5, charmap.5, dir_colors.5, hosts.5, intro.5, termcap.5, utmp.5, intro.6, armscii-8.7, boot.7, bootparam.7, capabilities.7, cpuset.7, credentials.7, ddp.7, epoll.7, glob.7, intro.7, ip.7, ipv6.7, iso_8859-1.7, iso_8859-10.7, iso_8859-11.7, iso_8859-13.7, iso_8859-14.7, iso_8859-15.7, iso_8859-16.7, iso_8859-2.7, iso_8859-3.7, iso_8859-4.7, iso_8859-5.7, iso_8859-6.7, iso_8859-7.7, iso_8859-8.7, iso_8859-9.7, koi8-r.7, koi8-u.7, man-pages.7, man.7, math_error.7, netlink.7, numa.7, packet.7, path_resolution.7, pipe.7, pthreads.7, raw.7, rtnetlink.7, signal.7, socket.7, spufs.7, svipc.7, tcp.7, time.7, udp.7, udplite.7, unicode.7, unix.7, uri.7, utf-8.7, x25.7, intro.8: Global fix: use consistent capitalization in .SS headings

Capitalization in .SS sections across pages (and sometimes even within a single page) is wildly inconsistent. Make it consistent. Capitalize first word in heading, but otherwise use lower case, except where English usage (e.g., proper nouns) or programming language requirements (e.g., identifier names) dictate otherwise. Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-24 15:08:38 +01:00 · 2013-02-24 15:08:38 +01:00 · c634028ab5
parent 40d0af61c4
commit c634028ab5
123 changed files with 284 additions and 284 deletions
--- a/man1/intro.1
+++ b/man1/intro.1
@ -235,7 +235,7 @@ of the tree.
 Large searches on a multi-GB disk will be time-consuming,
 and it may be better to use
 .BR locate (1).
-.SS "Disks and Filesystems"
+.SS "Disks and filesystems"
 The command
 .I mount
 will attach the file system found on some disk (or floppy, or CDROM or so)
--- a/man1/time.1
+++ b/man1/time.1
@ -219,7 +219,7 @@ Number of signals delivered to the process.
 .TP
 .B %x
 (Not in tcsh.) Exit status of the command.
-.SS "GNU Options"
+.SS "GNU options"
 .TP
 .BI "\-f " FORMAT ", \-\-format=" FORMAT
 Specify output format, possibly overriding the format specified
@ -236,7 +236,7 @@ Do not send the results to \fIstderr\fP, but overwrite the specified file.
 .TP
 .B "\-v, \-\-verbose"
 Give very verbose output about all the program knows about.
-.SS "GNU Standard Options"
+.SS "GNU standard options"
 .TP
 .B "\-\-help"
 Print a usage message on standard output and exit successfully.
--- a/man2/_syscall.2
+++ b/man2/_syscall.2
@ -150,7 +150,7 @@ main(void)
    exit(EXIT_SUCCESS);
 }
 .fi
-.SS "Sample Output"
+.SS "Sample output"
 .nf
 code error = 0
 uptime = 502034s
--- a/man2/accept.2
+++ b/man2/accept.2
@ -182,7 +182,7 @@ for the accepted socket.
 On error, \-1 is returned, and
 .I errno
 is set appropriately.
-.SS "Error Handling"
+.SS "Error handling"
 Linux
 .BR accept ()
 (and
--- a/man2/brk.2
+++ b/man2/brk.2
@ -139,7 +139,7 @@ Common are \fIint\fP, \fIssize_t\fP, \fIptrdiff_t\fP, \fIintptr_t\fP.
 .\" \fIptrdiff_t\fP (libc4, libc5, ulibc, glibc 2.0, 2.1),
 .\" \fIintptr_t\fP (e.g., XPGv5, AIX, SunOS 5.8, 5.9, FreeBSD 4.7, NetBSD 1.6,
 .\" Tru64 5.1, glibc2.2).
-.SS Linux Notes
+.SS Linux notes
 The return value described above for
 .BR brk ()
 is the behavior provided by the glibc wrapper function for the Linux
--- a/man2/capget.2
+++ b/man2/capget.2
@ -108,7 +108,7 @@ calls, one can probe the capabilities of any process by specifying its
 process ID with the
 .I hdrp->pid
 field value.
-.SS With VFS Capability Support
+.SS With VFS capability support
 VFS Capability support creates a file-attribute method for adding
 capabilities to privileged executables.
 This privilege model obsoletes kernel support for one process
@ -120,7 +120,7 @@ calls the only permitted values for
 are 0 or
 .BR getpid (2),
 which are equivalent.
-.SS Without VFS Capability Support
+.SS Without VFS capability support
 When the kernel does not support VFS capabilities,
 .BR capset ()
 calls can operate on the capabilities of the thread specified by the
--- a/man2/faccessat.2
+++ b/man2/faccessat.2
@ -150,7 +150,7 @@ is subject to the same kinds of races as
 .BR access (2)
 and
 .BR euidaccess (3).
-.SS Glibc Notes
+.SS Glibc notes
 The
 .B AT_EACCESS
 and
--- a/man2/futimesat.2
+++ b/man2/futimesat.2
@ -118,7 +118,7 @@ but that specification was replaced by the one for

 A similar system call exists on Solaris.
 .SH NOTES
-.SS Glibc Notes
+.SS Glibc notes
 If
 .I pathname
 is NULL, then the glibc
--- a/man2/gethostname.2
+++ b/man2/gethostname.2
@ -137,7 +137,7 @@ On Linux,
 .B HOST_NAME_MAX
 is defined with the value 64, which has been the limit since Linux 1.0
 (earlier kernels imposed a limit of 8 bytes).
-.SS Glibc Notes
+.SS Glibc notes
 The GNU C library does not employ the
 .BR gethostname ()
 system call; instead, it implements
--- a/man2/intro.2
+++ b/man2/intro.2
@ -71,7 +71,7 @@ and standards to which calls in this section conform.
 See
 .BR standards (7).
 .SH NOTES
-.SS "Calling Directly"
+.SS "Calling directly"
 In most cases, it is unnecessary to invoke a system call directly,
 but there are times when the Standard C library does not implement
 a nice wrapper function for you.
@ -80,7 +80,7 @@ In this case, the programmer must manually invoke the system call using
 Historically, this was also possible using one of the _syscall macros
 described in
 .BR _syscall (2).
-.SS Authors and Copyright Conditions
+.SS Authors and copyright conditions
 Look at the header of the manual page source for the author(s) and copyright
 conditions.
 Note that these can be different from page to page!
--- a/man2/ioprio_set.2
+++ b/man2/ioprio_set.2
@ -223,7 +223,7 @@ These system calls only have an effect when used
 in conjunction with an I/O scheduler that supports I/O priorities.
 As at kernel 2.6.17 the only such scheduler is the Completely Fair Queuing
 (CFQ) I/O scheduler.
-.SS "Selecting an I/O Scheduler"
+.SS "Selecting an I/O scheduler"
 I/O Schedulers are selected on a per-device basis via the special
 file
 .IR /sys/block/<device>/queue/scheduler .
@ -260,7 +260,7 @@ Password:
 .RB "#" " echo cfq > /sys/block/hda/queue/scheduler"
 .fi
 .RE
-.SS "The Completely Fair Queuing (CFQ) I/O Scheduler"
+.SS "The Completely Fair Queuing (CFQ) I/O scheduler"
 Since v3 (aka CFQ Time Sliced) CFQ implements
 I/O nice levels similar to those
 of CPU scheduling.
--- a/man2/kill.2
+++ b/man2/kill.2
@ -143,7 +143,7 @@ at least one
 unblocked signal must be delivered to the sending thread before the
 .BR kill ()
 returns.
-.SS "Linux Notes"
+.SS "Linux notes"
 Across different kernel versions, Linux has enforced different rules
 for the permissions required for an unprivileged process
 to send a signal to another process.
--- a/man2/madvise.2
+++ b/man2/madvise.2
@ -344,7 +344,7 @@ and
 .BR MADV_UNMERGEABLE
 are Linux-specific.
 .SH NOTES
-.SS "Linux Notes"
+.SS Linux notes
 .LP
 The current Linux implementation (2.4.0) views this system call
 more as a command than as advice and hence may return an error
--- a/man2/mlock.2
+++ b/man2/mlock.2
@ -265,7 +265,7 @@ for the corresponding range or by
 Pages which are mapped to several locations or by several processes stay
 locked into RAM as long as they are locked at least at one location or by
 at least one process.
-.SS "Linux Notes"
+.SS Linux notes
 Under Linux,
 .BR mlock ()
 and
--- a/man2/mount.2
+++ b/man2/mount.2
@ -409,7 +409,7 @@ would fail with
 Since Linux 2.4 the set-user-ID and set-group-ID bits are
 just silently ignored in this case.
 .\" The change is in patch-2.4.0-prerelease.
-.SS Per-process Namespaces
+.SS Per-process namespaces
 Starting with kernel 2.4.19, Linux provides
 per-process mount namespaces.
 A mount namespace is the set of file system mounts that
--- a/man2/msgget.2
+++ b/man2/msgget.2
@ -213,7 +213,7 @@ System wide maximum number of message queues: policy
 dependent
 (on Linux, this limit can be read and modified via
 .IR /proc/sys/kernel/msgmni ).
-.SS "Linux Notes"
+.SS Linux notes
 Until version 2.3.20 Linux would return
 .B EIDRM
 for a
--- a/man2/perf_event_open.2
+++ b/man2/perf_event_open.2
@ -1009,7 +1009,7 @@ This defines the size of the user stack to dump on sample.

 .RE

-.SS "Reading Results"
+.SS "Reading results"
 Once a
 .BR perf_event_open ()
 file descriptor  has been opened, the values
@ -1099,7 +1099,7 @@ was specified in read_format.



-.SS "MMAP Layout"
+.SS "MMAP layout"

 When using
 .BR perf_event_open ()
@ -1691,7 +1691,7 @@ This indicates the size of the record.

 .RE

-.SS "Signal Overflow"
+.SS "Signal overflow"

 Events can be set to deliver a signal when a threshold is crossed.
 The signal handler is set up using the
--- a/man2/poll.2
+++ b/man2/poll.2
@ -345,7 +345,7 @@ For a discussion of what may happen if a file descriptor being monitored by
 .BR poll ()
 is closed in another thread, see
 .BR select (2).
-.SS "Linux Notes"
+.SS Linux notes
 The Linux
 .BR ppoll ()
 system call modifies its
--- a/man2/readv.2
+++ b/man2/readv.2
@ -222,7 +222,7 @@ and \fIint\fP as the return type.
 .BR pwritev ():
 nonstandard, but present also on the modern BSDs.
 .SH NOTES
-.SS Linux Notes
+.SS Linux notes
 POSIX.1-2001 allows an implementation to place a limit on
 the number of items that can be passed in
 .IR iov .
--- a/man2/sched_rr_get_interval.2
+++ b/man2/sched_rr_get_interval.2
@ -101,7 +101,7 @@ is available define
 .B _POSIX_PRIORITY_SCHEDULING
 in
 .IR <unistd.h> .
-.SS Linux Notes
+.SS Linux notes
 POSIX does not specify any mechanism for controlling the size of the
 round-robin time quantum.
 Older Linux kernels provide a (nonportable) method of doing this.
--- a/man2/sched_setscheduler.2
+++ b/man2/sched_setscheduler.2
@ -106,7 +106,7 @@ identified by \fIpid\fP.
 If \fIpid\fP equals zero, the policy of the
 calling process will be retrieved.
 .\"
-.SS Scheduling Policies
+.SS Scheduling policies
 The scheduler is the kernel component that decides which runnable process
 will be executed by the CPU next.
 Each process has an associated scheduling policy and a \fIstatic\fP
@ -152,7 +152,7 @@ returned to the wait list for its static priority level.
 The scheduling policy only determines the
 ordering within the list of runnable processes with equal static
 priority.
-.SS SCHED_FIFO: First In-First Out scheduling
+.SS SCHED_FIFO: First in-first out scheduling
 \fBSCHED_FIFO\fP can only be used with static priorities higher than
 0, which means that when a \fBSCHED_FIFO\fP processes becomes runnable,
 it will always immediately preempt any currently running
@ -196,7 +196,7 @@ A \fBSCHED_FIFO\fP
 process runs until either it is blocked by an I/O request, it is
 preempted by a higher priority process, or it calls
 .BR sched_yield (2).
-.SS SCHED_RR: Round Robin scheduling
+.SS SCHED_RR: Round-robin scheduling
 \fBSCHED_RR\fP is a simple enhancement of \fBSCHED_FIFO\fP.
 Everything
 described above for \fBSCHED_FIFO\fP also applies to \fBSCHED_RR\fP,
@ -208,7 +208,7 @@ end of the list for its priority.
 A \fBSCHED_RR\fP process that has
 been preempted by a higher priority process and subsequently resumes
 execution as a running process will complete the unexpired portion of
-its round robin time quantum.
+its round-robin time quantum.
 The length of the time quantum can be
 retrieved using
 .BR sched_rr_get_interval (2).
--- a/man2/select.2
+++ b/man2/select.2
@ -427,7 +427,7 @@ closing the file descriptor in another thread has no effect on
 .BR select ().
 In summary, any application that relies on a particular behavior
 in this scenario must be considered buggy.
-.SS "Linux Notes"
+.SS Linux notes
 The
 .BR pselect ()
 interface described in this page is implemented by glibc.
--- a/man2/select_tut.2
+++ b/man2/select_tut.2
@ -208,7 +208,7 @@ In this case,
 .BR pselect ()
 will then behave just like
 .BR select ().
-.SS Combining Signal and Data Events
+.SS Combining signal and data events
 .BR pselect ()
 is useful if you are waiting for a signal as well as
 for file descriptor(s) to become ready for I/O.
@ -329,7 +329,7 @@ find that one of your calls may block waiting for data from/to a file
 descriptor, while another file descriptor is unused though ready for I/O.
 .BR select ()
 efficiently copes with this situation.
-.SS Select Law
+.SS Select law
 Many people who try to use
 .BR select ()
 come across behavior that is
@ -464,7 +464,7 @@ then the sets must be reinitialized before each call.
 .\" Having no file descriptors set is a useful
 .\" way to sleep the process with subsecond precision by using the timeout.
 .\" (See further on.)
-.SS Usleep Emulation
+.SS Usleep emulation
 On systems that do not have a
 .BR usleep (3)
 function, you can call
--- a/man2/shmget.2
+++ b/man2/shmget.2
@ -288,7 +288,7 @@ on Linux, this limit can be read and modified via
 The implementation has no specific limits for the per-process maximum
 number of shared memory segments
 .RB ( SHMSEG ).
-.SS Linux Notes
+.SS Linux notes
 Until version 2.3.30 Linux would return
 .B EIDRM
 for a
--- a/man2/stat.2
+++ b/man2/stat.2
@ -438,7 +438,7 @@ prescribes the synonyms
 .BR S_IRUSR ,
 .BR S_IWUSR ,
 .BR S_IXUSR .
-.SS "Other Systems"
+.SS "Other systems"
 Values that have been (or are) in use on various systems:
 .ad l
 .TS
--- a/man2/timer_create.2
+++ b/man2/timer_create.2
@ -279,7 +279,7 @@ Caught signal 34
    overrun count = 10004886
 .fi
 .in
-.SS Program Source
+.SS Program source
 \&
 .nf
 #include <stdlib.h>
--- a/man2/ustat.2
+++ b/man2/ustat.2
@ -97,7 +97,7 @@ is deprecated and has only been provided for compatibility.
 All new programs should use
 .BR statfs (2)
 instead.
-.SS "HP-UX Notes"
+.SS "HP-UX notes"
 The HP-UX version of the
 .I ustat
 structure has an additional field,
--- a/man2/vfork.2
+++ b/man2/vfork.2
@ -58,7 +58,7 @@ _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
 .RE
 .ad b
 .SH DESCRIPTION
-.SS "Standard Description"
+.SS "Standard description"
 (From POSIX.1)
 The
 .BR vfork ()
@ -77,7 +77,7 @@ was called, or calls any other function before successfully calling
 or one of the
 .BR exec (3)
 family of functions.
-.SS "Linux Description"
+.SS "Linux description"
 .BR vfork (),
 just like
 .BR fork (2),
@ -127,7 +127,7 @@ arrive after the child releases the parent's memory
 (i.e., after the child terminates
 or calls
 .BR execve (2)).
-.SS "Historic Description"
+.SS "Historic description"
 Under Linux,
 .BR fork (2)
 is implemented using copy-on-write pages, so the only penalty incurred by
@ -208,7 +208,7 @@ is designed to be implementable on systems that lack an MMU.)
 .\" http://stackoverflow.com/questions/4259629/what-is-the-difference-between-fork-and-vfork
 .\" http://developers.sun.com/solaris/articles/subprocess/subprocess.html
 .\" http://mailman.uclinux.org/pipermail/uclinux-dev/2009-April/000684.html
-.SS Linux Notes
+.SS Linux notes
 Fork handlers established using
 .BR pthread_atfork (3)
 are not called when a multithreaded program employing
--- a/man2/wait.2
+++ b/man2/wait.2
@ -474,7 +474,7 @@ is being ignored, the call behaves just as though
 .B SIGCHLD
 were not being ignored, that is, the call blocks until the next child
 terminates and then returns the process ID and status of that child.
-.SS Linux Notes
+.SS Linux notes
 In the Linux kernel, a kernel-scheduled thread is not a distinct
 construct from a process.
 Instead, a thread is simply a process
--- a/man3/alloca.3
+++ b/man3/alloca.3
@ -97,7 +97,7 @@ Do not attempt to
 .BR free (3)
 space allocated by
 .BR alloca ()!
-.SS Notes on the GNU Version
+.SS Notes on the GNU version
 Normally,
 .BR gcc (1)
 translates calls to
--- a/man3/atexit.3
+++ b/man3/atexit.3
@ -116,7 +116,7 @@ POSIX.1-2001 says that the result is undefined if
 is used to terminate execution of one of the functions registered
 .BR atexit ().
 .\" In glibc, things seem to be handled okay
-.SS "Linux Notes"
+.SS Linux notes
 Since glibc 2.2.3,
 .BR atexit ()
 (and
--- a/man3/catopen.3
+++ b/man3/catopen.3
@ -160,7 +160,7 @@ is 1.
 below.)
 The default path varies, but usually looks at a number of places below
 .IR /usr/share/locale .
-.SS Linux Notes
+.SS Linux notes
 These functions are available for Linux since libc 4.4.4c.
 In the case of linux libc4 and libc5, the catalog descriptor
 .I nl_catd
--- a/man3/crypt.3
+++ b/man3/crypt.3
@ -165,7 +165,7 @@ SVr4, 4.3BSD, POSIX.1-2001.
 .BR crypt_r ()
 is a GNU extension.
 .SH NOTES
-.SS Glibc Notes
+.SS Glibc notes
 The glibc2 version of this function supports additional
 encryption algorithms.

--- a/man3/dbopen.3
+++ b/man3/dbopen.3
@ -448,7 +448,7 @@ manual page for more information.)
 routines return \-1 on error (setting
 .IR errno )
 and 0 on success.
-.SS "Key/Data Pairs"
+.SS "Key/data pairs"
 Access to all file types is based on key/data pairs.
 Both keys and data are represented by the following data structure:
 .in +4n
--- a/man3/fenv.3
+++ b/man3/fenv.3
@ -264,7 +264,7 @@ These functions first appeared in glibc in version 2.1.
 .SH "CONFORMING TO"
 IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001.
 .SH NOTES
-.SS Glibc Notes
+.SS Glibc notes
 If possible, the GNU C Library defines a macro
 .B FE_NOMASK_ENV
 which represents an environment where every exception raised causes a
--- a/man3/fopen.3
+++ b/man3/fopen.3
@ -251,7 +251,7 @@ The
 .BR fdopen ()
 function conforms to POSIX.1-1990.
 .SH NOTES
-.SS Glibc Notes
+.SS Glibc notes
 The GNU C library allows the following extensions for the string specified in
 .IR mode :
 .TP
--- a/man3/getaddrinfo_a.3
+++ b/man3/getaddrinfo_a.3
@ -313,7 +313,7 @@ interface.
 Two examples are provided: a simple example that resolves
 several requests in parallel synchronously, and a complex example
 showing some of the asynchronous capabilities.
-.SS Synchronous Example
+.SS Synchronous example
 The program below simply resolves several hostnames in parallel,
 giving a speed-up compared to resolving the hostnames sequentially using
 .BR getaddrinfo (3).
@ -390,7 +390,7 @@ main(int argc, char *argv[])
    exit(EXIT_SUCCESS);
 }
 .fi
-.SS Asynchronous Example
+.SS Asynchronous example
 This example shows a simple interactive
 .BR getaddrinfo_a ()
 front-end.
--- a/man3/gethostbyname.3
+++ b/man3/gethostbyname.3
@ -362,7 +362,7 @@ The BSD prototype for
 uses
 .I const char *
 for the first argument.
-.SS "System V/POSIX Extension"
+.SS "System V/POSIX extension"
 POSIX requires the
 .BR gethostent ()
 call, that should return the next entry in the host data base.
@ -379,7 +379,7 @@ The glibc version will ignore ipv6 entries.
 This function is not reentrant,
 and glibc adds a reentrant version
 .BR gethostent_r ().
-.SS "GNU Extensions"
+.SS "GNU extensions"
 Glibc2 also has a
 .BR gethostbyname2 ()
 that works like
--- a/man3/getutent.3
+++ b/man3/getutent.3
@ -206,7 +206,7 @@ their counterparts without the "x" (e.g.,
 is an alias for
 .BR getutent ()).
 .SH NOTES
-.SS Glibc Notes
+.SS Glibc notes
 The above functions are not thread-safe.
 Glibc adds reentrant versions
 .sp
--- a/man3/intro.3
+++ b/man3/intro.3
@ -88,7 +88,7 @@ and standards to which calls in this section conform.
 See
 .BR standards (7).
 .SH NOTES
-.SS Authors and Copyright Conditions
+.SS Authors and copyright conditions
 Look at the header of the manual page source for the author(s) and copyright
 conditions.
 Note that these can be different from page to page!
--- a/man3/login.3
+++ b/man3/login.3
@ -47,7 +47,7 @@ and writes it to both the utmp and the wtmp file.
 The function
 .BR logout ()
 clears the entry in the utmp file again.
-.SS "GNU Details"
+.SS "GNU details"
 More precisely,
 .BR login ()
 takes the argument
--- a/man3/mallopt.3
+++ b/man3/mallopt.3
@ -300,7 +300,7 @@ and wasting unused memory at the top of the heap
 .\" These macros aren't enabled in production releases until 2.15?
 .\" (see glibc malloc/Makefile)
 .\"
-.SS Environment Variables
+.SS Environment variables
 A number of environment variables can be defined
 to modify some of the same parameters as are controlled by
 .BR mallopt ().
--- a/man3/queue.3
+++ b/man3/queue.3
@ -238,7 +238,7 @@ The macro
 removes the element
 .I elm
 from the list.
-.SS List Example
+.SS List example
 .nf
 LIST_HEAD(listhead, entry) head;
 struct listhead *headp;                 /* List head. */
@ -263,7 +263,7 @@ for (np = head.lh_first; np != NULL; np = np\->entries.le_next)
 while (head.lh_first != NULL)           /* Delete. */
    LIST_REMOVE(head.lh_first, entries);
 .fi
-.SS Tail Queues
+.SS Tail queues
 A tail queue is headed by a structure defined by the
 .B TAILQ_HEAD
 macro.
@ -337,7 +337,7 @@ The macro
 removes the element
 .I elm
 from the tail queue.
-.SS Tail Queue Example
+.SS Tail queue example
 .nf
 TAILQ_HEAD(tailhead, entry) head;
 struct tailhead *headp;                 /* Tail queue head. */
@ -364,7 +364,7 @@ for (np = head.tqh_first; np != NULL; np = np\->entries.tqe_next)
 while (head.tqh_first != NULL)
    TAILQ_REMOVE(&head, head.tqh_first, entries);
 .fi
-.SS Circular Queues
+.SS Circular queues
 A circular queue is headed by a structure defined by the
 .B CIRCLEQ_HEAD
 macro.
@ -446,7 +446,7 @@ The macro
 removes the element
 .I elm
 from the circular queue.
-.SS Circular Queue Example
+.SS Circular queue example
 .nf
 CIRCLEQ_HEAD(circleq, entry) head;
 struct circleq *headp;              /* Circular queue head. */
--- a/man3/regex.3
+++ b/man3/regex.3
@ -49,7 +49,7 @@ regcomp, regexec, regerror, regfree \- POSIX regex functions
 .BI "void regfree(regex_t *" preg );
 .fi
 .SH DESCRIPTION
-.SS "POSIX Regex Compiling"
+.SS "POSIX regex compiling"
 .BR regcomp ()
 is used to compile a regular expression into a form that is suitable
 for subsequent
@ -126,7 +126,7 @@ whether
 .I eflags
 contains
 .BR REG_NOTEOL .
-.SS "POSIX Regex Matching"
+.SS "POSIX regex matching"
 .BR regexec ()
 is used to match a null-terminated string
 against the precompiled pattern buffer,
@ -159,7 +159,7 @@ The match-end-of-line operator always fails to match (but see the
 compilation flag
 .B REG_NEWLINE
 above)
-.SS "Byte Offsets"
+.SS "Byte offsets"
 Unless
 .B REG_NOSUB
 was set for the compilation of the pattern buffer, it is possible to
@ -209,7 +209,7 @@ The relative
 .I rm_eo
 element indicates the end offset of the match,
 which is the offset of the first character after the matching text.
-.SS "Posix Error Reporting"
+.SS "POSIX error reporting"
 .BR regerror ()
 is used to turn the error codes that can be returned by both
 .BR regcomp ()
@ -238,7 +238,7 @@ are nonzero,
 is filled in with the first
 .I "errbuf_size \- 1"
 characters of the error message and a terminating null byte (\(aq\\0\(aq).
-.SS "POSIX Pattern Buffer Freeing"
+.SS "POSIX pattern buffer freeing"
 Supplying
 .BR regfree ()
 with a precompiled pattern buffer,
--- a/man3/sigpause.3
+++ b/man3/sigpause.3
@ -72,7 +72,7 @@ function, that takes a
 .I "sigset_t *"
 argument (instead of an
 .IR int ).
-.SS Linux Notes
+.SS Linux notes
 On Linux, this routine is a system call only on the Sparc (sparc64)
 architecture.

--- a/man3/sigsetops.3
+++ b/man3/sigsetops.3
@ -126,7 +126,7 @@ is not a valid signal.
 .SH "CONFORMING TO"
 POSIX.1-2001.
 .SH NOTES
-.SS Glibc Notes
+.SS Glibc notes
 If the
 .B _GNU_SOURCE
 feature test macro is defined, then \fI<signal.h>\fP
--- a/man3/stdio.3
+++ b/man3/stdio.3
@ -178,7 +178,7 @@ Function versions of the macro functions
 and
 .B putchar
 exist and will be used if the macros definitions are explicitly removed.
-.SS "List of Functions"
+.SS "List of functions"
 .TS
 ;
 lb lb
--- a/man3/strftime.3
+++ b/man3/strftime.3
@ -352,7 +352,7 @@ to allow for the theoretical possibility of a minute that
 included a double leap second
 (there never has been such a minute).
 .SH NOTES
-.SS ISO 8601 Week Dates
+.SS ISO 8601 week dates
 .BR %G ,
 .BR %g ,
 and
@ -374,7 +374,7 @@ meaning that just three days of that calendar week fall in 2010.
 Thus, the ISO\ 8601 week-based system considers these days to be part of
 week 53 (\fB%V\fP) of the year 2009 (\fB%G\fP) ;
 week 01 of ISO\ 8601 year 2010 starts on Monday, 4 January 2010.
-.SS Glibc Notes
+.SS Glibc notes
 Glibc provides some extensions for conversion specifications.
 (These extensions are not specified in POSIX.1-2001, but a few other
 systems provide similar features.)
@ -460,7 +460,7 @@ so that the above workaround is no longer required.
 .PP
 .in +2n
 "%a,\ %d\ %b\ %y\ %T\ %z"
-.SS Example Program
+.SS Example program
 The program below can be used to experiment with
 .BR strftime ().
 .PP
--- a/man3/strptime.3
+++ b/man3/strptime.3
@ -321,7 +321,7 @@ It is taken to be a year in
 1969-2068 since glibc 2.1.
 .\" In libc4 and libc5 the code for %I is broken (fixed in glibc;
 .\" %OI was fixed in glibc 2.2.4).
-.SS Glibc Notes
+.SS Glibc notes
 For reasons of symmetry, glibc tries to support for
 .BR strptime ()
 the same format characters as for
--- a/man3/sysconf.3
+++ b/man3/sysconf.3
@ -99,7 +99,7 @@ The
 .BR sysconf ()
 argument will be
 .BR _SC_FOO .
-.SS "POSIX.1 Variables"
+.SS "POSIX.1 variables"
 We give the name of the variable, the name of the
 .BR sysconf ()
 argument used to inquire about its value,
@ -218,7 +218,7 @@ format
 the value
 .B 199009L
 indicates the Sept. 1990 revision.
-.SS "POSIX.2 Variables"
+.SS "POSIX.2 variables"
 Next, the POSIX.2 values, giving limits for utilities.
 .TP
 .BR BC_BASE_MAX " - " _SC_BC_BASE_MAX
--- a/man3/ttyslot.3
+++ b/man3/ttyslot.3
@ -53,7 +53,7 @@ returns the index of the current user's entry in some file.
 .LP
 Now "What file?" you ask.
 Well, let's first look at some history.
-.SS "Ancient History"
+.SS "Ancient history"
 There used to be a file
 .I /etc/ttys
 in UNIX V6, that was read by the
@ -83,7 +83,7 @@ Later systems have more elaborate syntax.
 System V-like systems have
 .I /etc/inittab
 instead.
-.SS "Ancient History (2)"
+.SS "Ancient history (2)"
 On the other hand, there is the file
 .I /etc/utmp
 listing the people currently logged in.
--- a/man3/undocumented.3
+++ b/man3/undocumented.3
@ -40,7 +40,7 @@ please look in the source code, write a man page (using a style
 similar to that of the other Linux section 3 man pages), and send it to
 .B mtk.manpages@gmail.com
 for inclusion in the next man page release.
-.SS "The List"
+.SS "The list"

 .BR authdes_create (3),
 .BR authdes_getucred (3),
--- a/man4/cciss.4
+++ b/man4/cciss.4
@ -43,7 +43,7 @@ driver is restricted by this option to the following controllers:
    Smart Array E200i
    Smart Array E500
 .fi
-.SS Supported Hardware
+.SS Supported hardware
 The
 .B cciss
 driver supports the following Smart Array boards:
@ -74,7 +74,7 @@ driver supports the following Smart Array boards:
    Smart Array P712m
    Smart Array P711m
 .fi
-.SS Configuration Details
+.SS Configuration details
 To configure HP Smart Array controllers,
 use the HP Array Configuration Utility
 (either
@ -84,7 +84,7 @@ or
 or the Offline ROM-based Configuration Utility (ORCA)
 run from the Smart Array's option ROM at boot time.
 .SH FILES
-.SS Device Nodes
+.SS Device nodes
 The device naming scheme is as follows:
 .nf

--- a/man4/console_codes.4
+++ b/man4/console_codes.4
@ -64,7 +64,7 @@ always want to use a terminfo-aware screen library or utility such as
 .BR tput (1),
 or
 .BR reset (1).
-.SS "Linux Console Controls"
+.SS "Linux console controls"
 This section describes all the control characters and escape sequences
 that invoke special functions (i.e., anything other than writing a
 glyph at the current cursor location) on the Linux console.
@ -372,7 +372,7 @@ ESC [ 12 ; \fIn\fP ]	Bring specified console to the front.
 ESC [ 13 ]      	Unblank the screen.
 ESC [ 14 ; \fIn\fP ]   	Set the VESA powerdown interval in minutes.
 .TE
-.SS "Character Sets"
+.SS "Character sets"
 The kernel knows about 4 translations of bytes into console-screen
 symbols.
 The four tables are: a) Latin1 \-> PC,
@ -409,7 +409,7 @@ s = map[c] is sent to the video memory.
 The bitmap that corresponds to
 s is found in the character ROM, and can be changed using
 .BR setfont (8).
-.SS "Mouse Tracking"
+.SS "Mouse tracking"
 The mouse tracking facility is intended to return
 .BR xterm (1)-compatible
 mouse status reports.
@ -452,7 +452,7 @@ pressed and are added together: 4=Shift, 8=Meta, 16=Control.
 Again \fIx\fP and
 \fIy\fP are the x and y coordinates of the mouse event.
 The upper left corner is (1,1).
-.SS "Comparisons With Other Terminals"
+.SS "Comparisons with other terminals"
 Many different terminal types are described, like the Linux console,
 as being "VT100-compatible".
 Here we discuss differences between the
--- a/man4/hpsa.4
+++ b/man4/hpsa.4
@ -33,7 +33,7 @@ not supported with
 and
 .BR cciss (4)
 should still be used for these.
-.SS Supported Hardware
+.SS Supported hardware
 The
 .B hpsa
 driver supports the following Smart Array boards:
@ -50,7 +50,7 @@ driver supports the following Smart Array boards:
    StorageWorks P1210m

 .fi
-.SS Configuration Details
+.SS Configuration details
 To configure HP Smart Array controllers,
 use the HP Array Configuration Utility (either
 .BR hpacuxe (8)
@ -59,7 +59,7 @@ or
 or the Offline ROM-based Configuration Utility (ORCA)
 run from the Smart Array's option ROM at boot time.
 .SH FILES
-.SS Device Nodes
+.SS Device nodes
 Logical drives are accessed via the SCSI disk driver
 .RB ( sd (4)),
 tape drives via the SCSI tape driver
@ -73,7 +73,7 @@ with device nodes named
 and
 .IR /dev/sg* ,
 respectively.
-.SS HPSA-Specific Host Attribute Files in /sys
+.SS HPSA-specific host attribute files in /sys
 .TP
 .I /sys/class/scsi_host/host*/rescan
 This is a write-only attribute.
@ -99,7 +99,7 @@ For example:
    # \fBcat firmware_revision\fP
    7.14
 .fi
-.SS HPSA-Specific Disk Attribute Files in /sys
+.SS HPSA-specific disk attribute files in /sys
 .TP
 .I /sys/class/scsi_disk/c:b:t:l/device/unique_id
 This attribute contains a 32 hex-digit unique ID for each logical drive.
--- a/man4/initrd.4
+++ b/man4/initrd.4
@ -89,7 +89,7 @@ different device.
 .\"
 .\"
 .\"
-.SS "Boot-up Operation"
+.SS "Boot-up operation"
 When booting up with
 .BR initrd ,
 the system boots as follows:
@ -228,7 +228,7 @@ device having a suitable root file-system.
 .\"
 .\"
 .\"
-.SS "Changing the Normal Root File System"
+.SS "Changing the normal root file system"
 By default,
 the kernel's settings
 (e.g., set in the kernel file with
--- a/man4/intro.4
+++ b/man4/intro.4
@ -30,7 +30,7 @@ Section 4 of the manual describes special files (devices).
 .SH FILES
 /dev/* \(em device files
 .SH NOTES
-.SS Authors and Copyright Conditions
+.SS Authors and copyright conditions
 Look at the header of the manual page source for the author(s) and copyright
 conditions.
 Note that these can be different from page to page!
--- a/man4/rtc.4
+++ b/man4/rtc.4
@ -51,7 +51,7 @@ Today such an RTC is usually integrated into the mainboard's chipset
 Non-PC systems, such as embedded systems built around system-on-chip
 processors, use other implementations.
 They usually won't offer the same functionality as the RTC from a PC/AT.
-.SS RTC vs System Clock
+.SS RTC vs system clock
 RTCs should not be confused with the system clock, which is
 a software clock maintained by the kernel and used to implement
 .BR gettimeofday (2)
--- a/man4/st.4
+++ b/man4/st.4
@ -170,7 +170,7 @@ on the system.
 Starting from kernel 2.6.2, the driver exports in the sysfs directory
 .I /sys/class/scsi_tape
 the attached devices and some parameters assigned to the devices.
-.SS "Data Transfer"
+.SS "Data transfer"
 The driver supports operation in both fixed-block mode and
 variable-block mode (if supported by the drive).
 In fixed-block mode the drive
@ -236,7 +236,7 @@ driver are passed to the
 driver.
 The definitions below are from
 .IR /usr/include/linux/mtio.h :
-.SS "MTIOCTOP \(em Perform a tape operation"
+.SS "MTIOCTOP \(em perform a tape operation"
 .PP
 This request takes an argument of type
 .IR "(struct mtop *)" .
@ -678,7 +678,7 @@ If the bit pattern is zero, one or more bits under the mask indicate
 the cleaning request.
 If the pattern is nonzero, the pattern must match
 the masked sense data byte.
-.SS "MTIOCGET \(em Get status"
+.SS "MTIOCGET \(em get status"
 .PP
 This request takes an argument of type
 .IR "(struct mtget *)" .
@ -800,7 +800,7 @@ This value is set to \-1 when the block number is unknown (e.g., after
 .BR MTBSS ,
 or
 .BR MTSEEK ).
-.SS "MTIOCPOS \(em Get tape position"
+.SS "MTIOCPOS \(em get tape position"
 .PP
 This request takes an argument of type
 .I "(struct mtpos *)"
--- a/man4/tty_ioctl.4
+++ b/man4/tty_ioctl.4
@ -22,7 +22,7 @@ makes for nonportable programs.
 Use the POSIX interface described in
 .BR termios (3)
 whenever possible.
-.SS "Get and Set Terminal Attributes"
+.SS "Get and set terminal attributes"
 .TP
 .BI "TCGETS	struct termios *" argp
 Equivalent to
@ -88,7 +88,7 @@ structure of the terminal.
 Only root (more precisely: a process with the
 .BR CAP_SYS_ADMIN
 capability) can do this.
-.SS "Get and Set Window Size"
+.SS "Get and set window size"
 Window sizes are kept in the kernel, but not used by the kernel
 (except in the case of virtual consoles, where the kernel will
 update the window size when the size of the virtual console changes,
@ -120,7 +120,7 @@ When the window size changes, a
 .B SIGWINCH
 signal is sent to the
 foreground process group.
-.SS "Sending a Break"
+.SS "Sending a break"
 .TP
 .BI "TCSBRK	int " arg
 Equivalent to
--- a/man4/wavelan.4
+++ b/man4/wavelan.4
@ -52,7 +52,7 @@ saved in permanent storage for future use).
 Set the list of name to be used for each wavelan cards device (name
 used by
 .BR ifconfig (8)).
-.SS "Wireless Extensions"
+.SS "Wireless extensions"
 Use
 .BR iwconfig (8)
 to manipulate wireless extensions.
@ -95,11 +95,11 @@ The
 and
 .I misc discarded packet
 counters are not implemented.
-.SS "Private Ioctl"
+.SS "Private ioctl"
 You may use
 .BR iwpriv (8)
 to manipulate private ioctls.
-.SS Quality and Level threshold
+.SS Quality and level threshold
 Enable you the define the quality and level threshold used by the
 modem (packet below that level are discarded).
 .SS Histogram
@ -109,7 +109,7 @@ to count the number of packets received in each of those defined
 intervals.
 This distribution might be used to calculate the mean value
 and standard deviation of the signal level.
-.SS "Specific Notes"
+.SS "Specific notes"
 This driver will fail to detect some
 .B non-NCR/ATT&T/Lucent
 Wavelan cards.
--- a/man5/acct.5
+++ b/man5/acct.5
@ -102,7 +102,7 @@ and
 fields measure time in "clock ticks"; divide these values by
 .I sysconf(_SC_CLK_TCK)
 to convert them to seconds.
-.SS Version 3 Accounting File Format
+.SS Version 3 accounting file format
 Since kernel 2.6.8,
 an optional alternative version of the accounting file can be produced
 if the
--- a/man5/charmap.5
+++ b/man5/charmap.5
@ -88,7 +88,7 @@ multibyte-characters, which are currently not implemented.
 .PP
 The last line in a charmap-definition file must contain
 .B END CHARMAP.
-.SS "Symbolic Names"
+.SS "Symbolic names"
 A
 .B symbolic name
 for a character contains only characters of the
@ -101,7 +101,7 @@ are interpreted as itself; for example, the sequence
 represents the symbolic name
 .B "\\\\>"
 enclosed in angle brackets.
-.SS "Character Encoding"
+.SS "Character encoding"
 The
 encoding may be in each of the following three forms:
 .TP
--- a/man5/dir_colors.5
+++ b/man5/dir_colors.5
@ -178,7 +178,7 @@ for
 .B emacs
 backup files.
 This form should be considered obsolete.
-.SS "ISO 6429 (ANSI) Color Sequences"
+.SS "ISO 6429 (ANSI) color sequences"
 Most color-capable ASCII terminals today use ISO 6429 (ANSI) color sequences,
 and many common terminals without color capability, including
 .B xterm
@ -248,7 +248,7 @@ and
 .B FILE
 codes to the numerical codes for your normal foreground and background
 colors.
-.SS "Other Terminal Types (Advanced Configuration)"
+.SS "Other terminal types (advanced configuration)"
 If you have a color-capable (or otherwise highlighting) terminal (or
 printer!) which uses a different set of codes, you can still generate
 a suitable setup.
@ -294,7 +294,7 @@ definition will have no effect.
 A different
 .B ENDCODE
 can, however, be specified, which would have the same effect.
-.SS "Escape Sequences"
+.SS "Escape sequences"
 To specify control- or blank characters in the color sequences or
 filename extensions, either C-style \e-escaped notation or
 .BR stty \-style
--- a/man5/hosts.5
+++ b/man5/hosts.5
@ -88,7 +88,7 @@ advantage.
 .SH NOTES
 Modifications to this file normally take effect immediately,
 except in cases where the file is cached by applications.
-.SS "Historical Notes"
+.SS "Historical notes"
 RFC\ 952 gave the original format for the host table, though it has
 since changed.

--- a/man5/intro.5
+++ b/man5/intro.5
@ -30,7 +30,7 @@ intro \- introduction to file formats
 Section 5 of the manual describes various file formats and protocols,
 and the corresponding C structures, if any.
 .SH NOTES
-.SS Authors and Copyright Conditions
+.SS Authors and copyright conditions
 Look at the header of the manual page source for the author(s) and copyright
 conditions.
 Note that these can be different from page to page!
--- a/man5/termcap.5
+++ b/man5/termcap.5
@ -92,7 +92,7 @@ Boolean: :bs:\e
 Numeric: :co#80:\e
 String: :sr=\eE[H:\e
 .fi
-.SS "Boolean Capabilities"
+.SS "Boolean capabilities"
 .nf
 5i	Printer will not echo on screen
 am	Automatic margins which means automatic line wrap
@ -122,7 +122,7 @@ xo	Terminal uses xon/xoff protocol
 xs	Text typed over standout text will be displayed in standout
 xt	Teleray glitch, destructive tabs and odd standout mode
 .fi
-.SS "Numeric Capabilities"
+.SS "Numeric capabilities"
 .nf
 co	Number of columns
 dB	Delay in milliseconds for backspace on hardcopy terminals
@ -144,7 +144,7 @@ ug	Underline glitch
 vt	virtual terminal number
 ws	Width of status line if different from screen width
 .fi
-.SS "String Capabilities"
+.SS "String capabilities"
 .nf
 !1	shifted save key
 !2	shifted suspend key
--- a/man5/utmp.5
+++ b/man5/utmp.5
@ -249,7 +249,7 @@ Linux defines the
 structure to be the same as the
 .I utmp
 structure.
-.SS Comparison with Historical Systems
+.SS Comparison with historical systems
 Linux utmp entries conform neither to v7/BSD nor to System V; they are a
 mix of the two.

--- a/man6/intro.6
+++ b/man6/intro.6
@ -29,7 +29,7 @@ intro \- introduction to games
 Section 6 of the manual describes all the games and funny little programs
 available on the system.
 .SH NOTES
-.SS Authors and Copyright Conditions
+.SS Authors and copyright conditions
 Look at the header of the manual page source for the author(s) and copyright
 conditions.
 Note that these can be different from page to page!
--- a/man7/armscii-8.7
+++ b/man7/armscii-8.7
@ -30,7 +30,7 @@ hexadecimal
 .SH DESCRIPTION
 The Armenian Standard Code for Information Interchange,
 8-bit coded character set.
-.SS "ArmSCII-8 Characters"
+.SS "ArmSCII-8 characters"
 The following table displays the characters in ArmSCII-8, which
 are printable and unlisted in the
 .BR ascii (7)
--- a/man7/boot.7
+++ b/man7/boot.7
@ -41,7 +41,7 @@ should know what is the boot device, or which devices
 to probe as possible boot devices.

 Then the hardware boot stage accesses the boot device,
-loads the OS Loader, which is located on a fixed position
+loads the OS loader, which is located on a fixed position
 on the boot device, and transfers control to it.
 .TP
 Note:
@ -49,8 +49,8 @@ We do not cover here booting from network.
 Those who want
 to investigate this subject may want to research:
 DHCP, TFTP, PXE, Etherboot.
-.SS "OS Loader"
-In PC, the OS Loader is located in the first sector
+.SS "OS loader"
+In PC, the OS loader is located in the first sector
 of the boot device \- this is the \fBMBR\fR
 (Master Boot Record).

@ -60,7 +60,7 @@ Even on non-PC systems
 there are some limitations to the size and complexity
 of this loader, but the size limitation of the PC MBR
 (512 bytes including the partition table) makes it
-almost impossible to squeeze a full OS Loader into it.
+almost impossible to squeeze a full OS loader into it.

 Therefore, most operating systems make the primary loader
 call a secondary OS loader which may be located on
@ -76,14 +76,14 @@ as a two part loader where they provide special MBR
 containing the bootstrap code to load the second part
 of the loader from the root partition.

-The main job of the OS Loader is to locate the kernel
+The main job of the OS loader is to locate the kernel
 on the disk, load it and run it.
 Most OS loaders allow
 interactive use, to enable specification of alternative
 kernel (maybe a backup in case the last compiled one
 isn't functioning) and to pass optional parameters
 to the kernel.
-.SS "Kernel Startup"
+.SS "Kernel startup"
 When the kernel is loaded, it initializes the devices (via
 their drivers), starts the swapper (it is a "kernel process",
 called kswapd in modern Linux kernels), and mounts the root
@ -121,7 +121,7 @@ and query the current run-level via
 However, since it is not convenient to manage individual services
 by editing this file, inittab only bootstraps a set of scripts
 that actually start/stop the individual services.
-.SS "Boot Scripts"
+.SS "Boot scripts"
 .TP
 Note:
 The following description applies to System V release 4-based systems, which
@ -143,7 +143,7 @@ accept other "convenience" parameters (e.g: "restart", to stop and then
 start, "status" do display the service status).
 Running the script
 without parameters displays the possible arguments.
-.SS "Sequencing Directories"
+.SS "Sequencing directories"
 To make specific scripts start/stop at specific run-levels and in
 specific order, there are \fIsequencing directories\fR.
 These
@ -175,7 +175,7 @@ To manage the boot order and run-levels, we have to manage these links.
 However, on many versions of Linux, there are tools to help with this task
 (e.g:
 .BR chkconfig (8)).
-.SS "Boot Configuration"
+.SS "Boot configuration"
 Usually the daemons started may optionally receive command-line options
 and parameters.
 To allow system administrators to change these
--- a/man7/bootparam.7
+++ b/man7/bootparam.7
@ -70,7 +70,7 @@ into a SB compatible mode.
 Booting DOS with the supplied driver, and
 then loading Linux from the DOS prompt with loadlin avoids the reset
 of the card that happens if one rebooted instead.
-.SS "The Argument List"
+.SS "The argument list"
 The kernel command line is parsed into a list of strings
 (boot arguments) separated by spaces.
 Most of the boot args take the form of:
@ -117,7 +117,7 @@ to boot the computer in single user mode, and not launch all the usual
 daemons.
 Check the manual page for the version of init installed on
 your system to see what arguments it accepts.
-.SS "General Non-device Specific Boot Arguments"
+.SS "General non-device specific boot arguments"
 .TP
 .B "'init=...'"
 This sets the initial command to be executed by the kernel.
@ -308,7 +308,7 @@ instead jump through the BIOS.
 A command-line option of 'nosmp' or 'maxcpus=0' will disable SMP
 activation entirely; an option 'maxcpus=N' limits the maximum number
 of CPUs activated in SMP mode to N.
-.SS "Boot Arguments for Use by Kernel Developers"
+.SS "Boot arguments for use by kernel developers"
 .TP
 .B "'debug'"
 Kernel messages are handed off to the kernel log daemon klogd so that they
@ -364,7 +364,7 @@ Set the six parameters max_buff_age, buff_advance, buff_decline,
 buff_initial_age, bufferout_weight, buffermem_grace that control
 kernel buffer memory management.
 For kernel tuners only.
-.SS "Boot Arguments for Ramdisk Use"
+.SS "Boot arguments for ramdisk use"
 (Only if the kernel was compiled with
 .BR CONFIG_BLK_DEV_RAM .)
 In general it is a bad idea to use a ramdisk under Linux\(emthe
@ -433,7 +433,7 @@ leave the initrd data under
 (This device can be used only once: the data is freed as soon as
 the last process that used it has closed
 .IR /dev/initrd .)
-.SS "Boot Arguments for SCSI Devices"
+.SS "Boot arguments for SCSI devices"
 General notation for this section:

 .I iobase
@ -760,7 +760,7 @@ nosync:bitmask, nodma:x, period:ns, disconnect:x, debug:x,
 clock:x, next.
 For details, see
 .IR /usr/src/linux/drivers/scsi/wd33c93.c .
-.SS "Hard Disks"
+.SS "Hard disks"
 .TP
 .B "IDE Disk/CD-ROM Driver Parameters"
 The IDE driver accepts a number of parameters, which range from disk
@ -876,7 +876,7 @@ xd=2,5,0x320,3
 .B "Syquest's EZ* removable disks"
 .IP
 .BI ez= iobase[,irq[,rep[,nybble]]]
-.SS "IBM MCA Bus Devices"
+.SS "IBM MCA bus devices"
 See also
 .IR /usr/src/linux/Documentation/mca.txt .
 .TP
@ -1010,7 +1010,7 @@ where type is one of the following (case sensitive) strings:
 \&'SoundBlaster', 'LaserMate', or 'SPEA'.
 The I/O base is that of the
 CD-ROM interface, and not that of the sound portion of the card.
-.SS "Ethernet Devices"
+.SS "Ethernet devices"
 Different drivers make use of different parameters, but they all at
 least share having an IRQ, an I/O port base value, and a name.
 In its most generic form, it looks something like this:
@ -1038,7 +1038,7 @@ cards and on the card/driver-specific implementation
 of the param_n values where used.
 Interested readers should refer to
 the section in that document on their particular card.
-.SS "The Floppy Disk Driver"
+.SS "The floppy disk driver"
 There are many floppy driver options, and they are all listed in
 .I Documentation/floppy.txt
 (or
@ -1116,7 +1116,7 @@ This is needed on IBM L40SX laptops in certain video modes.
 be an interaction between video and floppy.
 The unexpected interrupts
 only affect performance, and can safely be ignored.)
-.SS "The Sound Driver"
+.SS "The sound driver"
 The sound driver can also accept boot args to override the compiled in
 values.
 This is not recommended, as it is rather complex.
@ -1145,7 +1145,7 @@ As you can see it gets pretty messy, and you are better off to compile
 in your own personal values as recommended.
 Using a boot arg of
 \&'sound=0' will disable the sound driver entirely.
-.SS "ISDN Drivers"
+.SS "ISDN drivers"
 .TP
 .B "The ICN ISDN driver"
 Syntax:
@ -1173,7 +1173,7 @@ teles=iobase,irq,membase,protocol,teles_id
 where iobase is the i/o port address of the card, membase is the
 shared memory base address of the card, irq is the interrupt channel
 the card uses, and teles_id is the unique ASCII string identifier.
-.SS "Serial Port Drivers"
+.SS "Serial port drivers"
 .TP
 .B "The RISCom/8 Multiport Serial Driver ('riscom8=')"
 Syntax:
@ -1235,7 +1235,7 @@ the dummy 0 is required because of a bug in the setup code.
 The mode parameter is a string with syntax hw:modem,
 where hw is one of sbc, wss, wssfdx and modem is one of
 afsk1200, fsk9600.
-.SS "The Line Printer Driver"
+.SS "The line printer driver"
 .TP
 .B "'lp='"
 Syntax:
@ -1265,7 +1265,7 @@ lp=0.
 Syntax:
 .IP
 wdt=io,irq
-.SS "Mouse Drivers"
+.SS "Mouse drivers"
 .TP
 .B "'bmouse=irq'"
 The busmouse driver only accepts one parameter, that being the
@ -1283,7 +1283,7 @@ x-threshold and y-threshold.
 Otherwise, the first argument
 is the x-threshold, and the second the y-threshold.
 These values must lie between 1 and 20 (inclusive); the default is 2.
-.SS "Video Hardware"
+.SS "Video hardware"
 .TP
 .B "'no-scroll'"
 This option tells the console driver not to use hardware scroll
--- a/man7/capabilities.7
+++ b/man7/capabilities.7
@ -65,7 +65,7 @@ associated with superuser into distinct units, known as
 which can be independently enabled and disabled.
 Capabilities are a per-thread attribute.
 .\"
-.SS Capabilities List
+.SS Capabilities list
 The following list shows the capabilities implemented on Linux,
 and the operations or behaviors that each capability permits:
 .TP
@ -572,7 +572,7 @@ and
 .B CLOCK_BOOTTIME_ALARM
 timers).
 .\"
-.SS Past and Current Implementation
+.SS Past and current implementation
 A full implementation of capabilities requires that:
 .IP 1. 3
 For all privileged operations,
@ -588,7 +588,7 @@ so that a process gains those capabilities when the file is executed.
 Before kernel 2.6.24, only the first two of these requirements are met;
 since kernel 2.6.24, all three requirements are met.
 .\"
-.SS Thread Capability Sets
+.SS Thread capability sets
 Each thread has three capability sets containing zero or more
 of the above capabilities:
 .TP
@ -627,7 +627,7 @@ Using
 .BR capset (2),
 a thread may manipulate its own capability sets (see below).
 .\"
-.SS File Capabilities
+.SS File capabilities
 Since kernel 2.6.24, the kernel supports
 associating capability sets with an executable file using
 .BR setcap (8).
@ -680,7 +680,7 @@ then the effective flag must also be specified as enabled
 for all other capabilities for which the corresponding permitted or
 inheritable flags is enabled.
 .\"
-.SS Transformation of Capabilities During execve()
+.SS Transformation of capabilities during execve()
 .PP
 During an
 .BR execve (2),
@ -855,7 +855,7 @@ However it does prevent the capability from being added
 back into the thread's inherited set in the future.
 .\"
 .\"
-.SS Effect of User ID Changes on Capabilities
+.SS Effect of user ID changes on capabilities
 To preserve the traditional semantics for transitions between
 0 and nonzero user IDs,
 the kernel makes the following changes to a thread's capability
--- a/man7/cpuset.7
+++ b/man7/cpuset.7
@ -395,7 +395,7 @@ and
 a process is allowed to use, cpusets provide the following
 extended capabilities.
 .\" ================== Exclusive Cpusets ==================
-.SS Exclusive Cpusets
+.SS Exclusive cpusets
 If a cpuset is marked
 .I cpu_exclusive
 or
@ -460,7 +460,7 @@ interrupt handlers, is allowed to be taken outside even a
 .I hardwall
 cpuset.
 .\" ================== Notify On Release ==================
-.SS Notify On Release
+.SS Notify on release
 If the
 .I notify_on_release
 flag is enabled (1) in a cpuset,
@ -505,7 +505,7 @@ be changed by writing an ASCII
 number 0 or 1 (with optional trailing newline)
 into the file, to clear or set the flag, respectively.
 .\" ================== Memory Pressure ==================
-.SS Memory Pressure
+.SS Memory pressure
 The
 .I memory_pressure
 of a cpuset provides a simple per-cpuset running average of
@ -577,7 +577,7 @@ file provides an integer number representing the recent (half-life of
 process in the cpuset, in units of reclaims attempted per second,
 times 1000.
 .\" ================== Memory Spread ==================
-.SS Memory Spread
+.SS Memory spread
 There are two Boolean flag files per cpuset that control where the
 kernel allocates pages for the file-system buffers and related
 in-kernel data structures.
@ -660,7 +660,7 @@ can become very uneven,
 especially for jobs that might have just a single
 thread initializing or reading in the data set.
 .\" ================== Memory Migration ==================
-.SS Memory Migration
+.SS Memory migration
 Normally, under the default setting (disabled) of
 .IR cpuset.memory_migrate ,
 once a page is allocated (given a physical page
@ -689,7 +689,7 @@ if the page was on the second valid node of the prior cpuset,
 then the page will be placed on the second valid node of the new cpuset,
 if possible.
 .\" ================== Scheduler Load Balancing ==================
-.SS Scheduler Load Balancing
+.SS Scheduler load balancing
 The kernel scheduler automatically load balances processes.
 If one CPU is underutilized,
 the kernel will look for processes on other more
@ -776,7 +776,7 @@ that disables
 .I sched_load_balance
 as those processes aren't going anywhere else anyway.
 .\" ================== Scheduler Relax Domain Level ==================
-.SS Scheduler Relax Domain Level
+.SS Scheduler relax domain level
 The kernel scheduler performs immediate load balancing whenever
 a CPU becomes free or another task becomes runnable.
 This load
@ -863,7 +863,7 @@ other value, and the value \fBzero (0)\fR is the next lowest value.
 The following formats are used to represent sets of
 CPUs and memory nodes.
 .\" ================== Mask Format ==================
-.SS Mask Format
+.SS Mask format
 The \fBMask Format\fR is used to represent CPU and memory-node bitmasks
 in the
 .I /proc/<pid>/status
@ -904,7 +904,7 @@ The first "1" is for bit 64, the
 second for bit 32, the third for bit 16, the fourth for bit 8, the
 fifth for bit 4, and the "7" is for bits 2, 1, and 0.
 .\" ================== List Format ==================
-.SS List Format
+.SS List format
 The \fBList Format\fR for
 .I cpus
 and
--- a/man7/credentials.7
+++ b/man7/credentials.7
@ -60,7 +60,7 @@ and

 A process's PID is preserved across an
 .BR execve (2).
-.SS Parent Process ID (PPID)
+.SS Parent process ID (PPID)
 A process's parent process ID identifies the process that created
 this process using
 .BR fork (2).
@ -71,7 +71,7 @@ A PPID is represented using the type

 A process's PPID is preserved across an
 .BR execve (2).
-.SS Process Group ID and Session ID
+.SS Process group ID and session ID
 Each process has a session ID and a process group ID,
 both represented using the type
 .IR pid_t .
@ -110,7 +110,7 @@ which creates a new session whose session ID is the same
 as the PID of the process that called
 .BR setsid (2).
 The creator of the session is called the \fIsession leader\fP.
-.SS User and Group Identifiers
+.SS User and group identifiers
 Each process has various associated user and groups IDs.
 These IDs are integers, respectively represented using the types
 .I uid_t
--- a/man7/ddp.7
+++ b/man7/ddp.7
@ -57,7 +57,7 @@ Raw sockets may be only opened by a process with effective user ID 0
 or when the process has the
 .B CAP_NET_RAW
 capability.
-.SS "Address Format"
+.SS "Address format"
 An Appletalk socket address is defined as a combination of a network number,
 a node number, and a port number.
 .PP
@ -112,7 +112,7 @@ wildcard and also implies \(lqthis node.\(rq The value of
 is a link
 local broadcast address.
 .\" FIXME this doesn't make sense [johnl]
-.SS "Socket Options"
+.SS "Socket options"
 No protocol-specific socket options are supported.
 .SS /proc interfaces
 IP supports a set of
--- a/man7/epoll.7
+++ b/man7/epoll.7
@ -58,7 +58,7 @@ set.
 .BR epoll_wait (2)
 waits for I/O events,
 blocking the calling thread if no events are currently available.
-.SS Level-Triggered and Edge-Triggered
+.SS Level-triggered and edge-triggered
 The
 .B epoll
 event distribution interface is able to behave both as edge-triggered
@ -195,7 +195,7 @@ the default value for
 .I max_user_watches
 is 1/25 (4%) of the available low memory,
 divided by the registration cost in bytes.
-.SS Example for Suggested Usage
+.SS Example for suggested usage
 While the usage of
 .B epoll
 when employed as a level-triggered interface does have the same
@ -294,7 +294,7 @@ calling
 .BR epoll_ctl (2)
 with
 .BR EPOLL_CTL_MOD .
-.SS Questions and Answers
+.SS Questions and answers
 .TP 4
 .B Q0
 What is the key used to distinguish the file descriptors registered in an
@ -484,7 +484,7 @@ The same is true when writing using
 .BR write (2).
 (Avoid this latter technique if you cannot guarantee that
 the monitored file descriptor always refers to a stream-oriented file.)
-.SS Possible Pitfalls and Ways to Avoid Them
+.SS Possible pitfalls and ways to avoid them
 .TP
 .B o Starvation (edge-triggered)
 .PP
--- a/man7/glob.7
+++ b/man7/glob.7
@ -36,7 +36,7 @@ These days there is also a library routine
 that will perform this function for a user program.

 The rules are as follows (POSIX.2, 3.13).
-.SS "Wildcard Matching"
+.SS "Wildcard matching"
 A string is a wildcard pattern if it contains one of the
 characters \(aq?\(aq, \(aq*\(aq or \(aq[\(aq.
 Globbing is the operation
@ -99,7 +99,7 @@ If a filename starts with a \(aq.\(aq,
 this character must be matched explicitly.
 (Thus, \fIrm\ *\fP will not remove .profile, and \fItar\ c\ *\fP will not
 archive all your files; \fItar\ c\ .\fP is better.)
-.SS "Empty Lists"
+.SS "Empty lists"
 The nice and simple rule given above: "expand a wildcard pattern
 into the list of matching pathnames" was the original UNIX
 definition.
@ -150,7 +150,7 @@ more copies of the preceding thing.
 Now that regular expressions have bracket expressions where
 the negation is indicated by a \(aq^\(aq, POSIX has declared the
 effect of a wildcard pattern "\fI[^...]\fP" to be undefined.
-.SS Character classes and Internationalization
+.SS Character classes and internationalization
 Of course ranges were originally meant to be ASCII ranges,
 so that "\fI[\ \-%]\fP" stands for "\fI[\ !"#$%]\fP" and "\fI[a\-z]\fP" stands
 for "any lowercase letter".
--- a/man7/intro.7
+++ b/man7/intro.7
@ -33,7 +33,7 @@ describes conventions and protocols,
 character set standards, the standard file system layout,
 and miscellaneous other things.
 .SH NOTES
-.SS Authors and Copyright Conditions
+.SS Authors and copyright conditions
 Look at the header of the manual page source for the author(s) and copyright
 conditions.
 Note that these can be different from page to page!
--- a/man7/ip.7
+++ b/man7/ip.7
@ -120,7 +120,7 @@ some time after closing, unless the
 .B SO_REUSEADDR
 flag has been set.
 Care should be taken when using this flag as it makes TCP less reliable.
-.SS Address Format
+.SS Address format
 An IP socket address is defined as a combination of an IP interface
 address and a 16-bit port number.
 The basic IP protocol does not supply port numbers, they
@ -221,7 +221,7 @@ means any address for binding;
 means any host and has the same effect on bind as
 .B INADDR_ANY
 for historical reasons.
-.SS Socket Options
+.SS Socket options
 IP supports some protocol-specific socket options that can be set with
 .BR setsockopt (2)
 and read with
--- a/man7/ipv6.7
+++ b/man7/ipv6.7
@ -135,7 +135,7 @@ IPv4 and IPv6 share the local port space.
 When you get an IPv4 connection
 or packet to a IPv6 socket, its source address will be mapped
 to v6 and it will be mapped to v6.
-.SS "Address Format"
+.SS "Address format"
 .in +4n
 .nf
 struct sockaddr_in6 {
@ -185,7 +185,7 @@ Special addresses are ::1 for loopback and ::FFFF:<IPv4 address>
 for IPv4-mapped-on-IPv6.
 .PP
 The port space of IPv6 is shared with IPv4.
-.SS "Socket Options"
+.SS "Socket options"
 IPv6 supports some protocol-specific socket options that can be set with
 .BR setsockopt (2)
 and read with
--- a/man7/iso_8859-1.7
+++ b/man7/iso_8859-1.7
@ -43,7 +43,7 @@ Spanish, and Swedish.
 .P
 Note that the ISO 8859-1 characters are also the first 256 characters
 of ISO 10646 (Unicode).
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -63,7 +63,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-1 Characters"
+.SS "ISO 8859-1 characters"
 The following table displays the characters in ISO 8859-1 (Latin-1),
 which are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-10.7
+++ b/man7/iso_8859-10.7
@ -32,7 +32,7 @@ characters used in Nordic languages.
 .\" (Though in my system with glibc-2.8-20080929
 .\" I found only lg_UG using this charset, and certainly UG
 .\" is not a "Nordic" country!).
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -52,7 +52,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-10 Characters"
+.SS "ISO 8859-10 characters"
 The following table displays the characters in ISO 8859-10, which
 are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-11.7
+++ b/man7/iso_8859-11.7
@ -31,7 +31,7 @@ and hexadecimal
 The ISO 8859 standard includes several 8-bit extensions to the ASCII
 character set (also known as ISO 646-IRV).
 ISO 8859-11 encodes the characters used in the Thai language.
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -51,7 +51,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-11 Characters"
+.SS "ISO 8859-11 characters"
 The following table displays the characters in ISO 8859-11, which
 are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-13.7
+++ b/man7/iso_8859-13.7
@ -30,7 +30,7 @@ character set (also known as ISO 646-IRV).
 ISO 8859-13 encodes the characters used in Baltic Rim languages.
 .\" In my system with glibc-2.8-20080929 is used for
 .\" Lithuanian, Latvian and the Maori language in New Zealand.
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -50,7 +50,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-13 Characters"
+.SS "ISO 8859-13 characters"
 The following table displays the characters in ISO 8859-13, which
 are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-14.7
+++ b/man7/iso_8859-14.7
@ -28,7 +28,7 @@ and hexadecimal
 The ISO 8859 standard includes several 8-bit extensions to the ASCII
 character set (also known as ISO 646-IRV).
 ISO 8859-14 encodes the characters used in Celtic languages.
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -48,7 +48,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-14 Characters"
+.SS "ISO 8859-14 characters"
 The following table displays the characters in ISO 8859-14, which
 are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-15.7
+++ b/man7/iso_8859-15.7
@ -43,7 +43,7 @@ Catalan, Danish, Dutch, English, Estonian, Faroese, Finnish, French,
 Frisian, Galician, German, Greenlandic, Icelandic, Irish Gaelic,
 Italian, Latin, Luxemburgish, Norwegian, Portuguese, Rhaeto-Romanic,
 Scottish Gaelic, Spanish, and Swedish.
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -63,7 +63,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-15 Characters"
+.SS "ISO 8859-15 characters"
 The following table displays the characters in ISO 8859-15 (Latin-9),
 which are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-16.7
+++ b/man7/iso_8859-16.7
@ -39,7 +39,7 @@ Romanian, Slovenian and Serbian.
 .P
 Also note that the following Cyrillic-based languages have one-to-one
 transliterations to Latin 10: Macedonian and Serbian.
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -59,7 +59,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-16 Characters"
+.SS "ISO 8859-16 characters"
 The following table displays the characters in ISO 8859-16 (Latin-10),
 which are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-2.7
+++ b/man7/iso_8859-2.7
@ -42,7 +42,7 @@ Slovak, Slovenian and Sorbian.
 .P
 Also note that the following Cyrillic-based languages have one-to-one
 transliterations to Latin 2: Macedonian and Serbian.
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -62,7 +62,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-2 Characters"
+.SS "ISO 8859-2 characters"
 The following table displays the characters in ISO 8859-2 (Latin-2),
 which are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-3.7
+++ b/man7/iso_8859-3.7
@ -31,7 +31,7 @@ character set (also known as ISO 646-IRV).
 ISO 8859-3 encodes the characters used in Southeast European languages.
 .\" (Though in my system with glibc-2.8-20080929
 .\" I found only mt_MT (Malta) using this charset).
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -51,7 +51,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-3 Characters"
+.SS "ISO 8859-3 characters"
 The following table displays the characters in ISO 8859-3, which
 are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-4.7
+++ b/man7/iso_8859-4.7
@ -29,7 +29,7 @@ The ISO 8859 standard includes several 8-bit extensions to the ASCII
 character set (also known as ISO 646-IRV).
 ISO 8859-4 encodes the characters used in
 Scandinavian and Baltic languages (Latin-4).
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -49,7 +49,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-4 Characters"
+.SS "ISO 8859-4 characters"
 The following table displays the characters in ISO 8859-4, which
 are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-5.7
+++ b/man7/iso_8859-5.7
@ -28,7 +28,7 @@ and hexadecimal
 The ISO 8859 standard includes several 8-bit extensions to the ASCII
 character set (also known as ISO 646-IRV).
 ISO 8859-5 encodes the Cyrillic alphabet as used in Russian and Macedonian.
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -48,7 +48,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-5 Characters"
+.SS "ISO 8859-5 characters"
 The following table displays the characters in ISO 8859-5, which
 are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-6.7
+++ b/man7/iso_8859-6.7
@ -28,7 +28,7 @@ and hexadecimal
 The ISO 8859 standard includes several 8-bit extensions to the ASCII
 character set (also known as ISO 646-IRV).
 ISO 8859-6 encodes the characters used in the Arabic language.
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -48,7 +48,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-6 Characters"
+.SS "ISO 8859-6 characters"
 The following table displays the characters in ISO 8859-6, which
 are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-7.7
+++ b/man7/iso_8859-7.7
@ -30,7 +30,7 @@ The ISO 8859 standard includes several 8-bit extensions to the ASCII
 character set (also known as ISO 646-IRV).
 ISO 8859-7 encodes the
 characters used in modern monotonic Greek.
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -50,7 +50,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-7 Characters"
+.SS "ISO 8859-7 characters"
 The following table displays the characters in ISO 8859-7, which
 are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-8.7
+++ b/man7/iso_8859-8.7
@ -34,7 +34,7 @@ ISO 8859-8, or "ISO Hebrew" encodes the
 characters used in Modern Hebrew (or Ivrit).
 Neither short vowels nor diacritical marks are included,
 and Yiddish is not provided for.
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -54,7 +54,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-8 Characters"
+.SS "ISO 8859-8 characters"
 The following table displays the characters in ISO 8859-8, which
 are printable and unlisted in the
 .BR ascii (7)
--- a/man7/iso_8859-9.7
+++ b/man7/iso_8859-9.7
@ -30,7 +30,7 @@ The ISO 8859 standard includes several 8-bit extensions to the ASCII
 character set (also known as ISO 646-IRV).
 ISO 8859-9, also known as
 the "Latin Alphabet No. 5", encodes the characters used in Turkish.
-.SS "ISO 8859 Alphabets"
+.SS "ISO 8859 alphabets"
 The full set of ISO 8859 alphabets includes:
 .TS
 l l.
@ -50,7 +50,7 @@ ISO 8859-14	Celtic (Latin-8)
 ISO 8859-15	West European languages (Latin-9)
 ISO 8859-16	Romanian (Latin-10)
 .TE
-.SS "ISO 8859-9 Characters"
+.SS "ISO 8859-9 characters"
 The following table displays the characters in ISO 8859-9 (Latin-5),
 which are printable and unlisted in the
 .BR ascii (7)
--- a/man7/koi8-r.7
+++ b/man7/koi8-r.7
@ -48,7 +48,7 @@ area.
 .PP
 A more complete set of Cyrillic characters is also defined by the
 ISO-8859-5 character set.
-.SS "KOI8-R Characters"
+.SS "KOI8-R characters"
 The following table displays the characters in KOI8-R, which
 are printable and unlisted in the
 .BR ascii (7)
--- a/man7/koi8-u.7
+++ b/man7/koi8-u.7
@ -35,7 +35,7 @@ KOI8-U is compatible with KOI8-R (RFC 1489)
 for all Russian letters, and extends KOI8-R with four
 Ukrainian letters (in both upper and lower case)
 in locations that are compliant with ISO-IR-111.
-.SS "KOI8-U Characters"
+.SS "KOI8-U characters"
 The following table displays the characters in KOI8-U, which
 are printable and unlisted in the
 .BR ascii (7)
--- a/man7/man-pages.7
+++ b/man7/man-pages.7
@ -42,7 +42,7 @@ as well as many of the pages that appear
 in Sections 3, 4, 5, and 7 of the man pages on a Linux system.
 The conventions described on this page may also be useful
 for authors writing man pages for other projects.
-.SS Sections of the Manual Pages
+.SS Sections of the manual pages
 .PP
 The manual Sections are traditionally defined as follows:
 .TP 10
@ -502,7 +502,7 @@ Starting with release 2.59,
 .I man-pages
 follows American spelling conventions;
 please write all new pages and patches according to these conventions.
-.SS Example Programs and Shell Sessions
+.SS Example programs and shell sessions
 Manual pages can include example programs demonstrating how to
 use a system call or library function.
 However, note the following:
--- a/man7/man.7
+++ b/man7/man.7
@ -173,7 +173,7 @@ command can be used to specify a word in bold followed by a mark of
 punctuation in Roman.
 If no arguments are given, the command is applied to the following line
 of text.
-.SS "Other Macros and Strings"
+.SS "Other macros and strings"
 .PP
 Below are other relevant macros and predefined strings.
 Unless noted otherwise, all macros
@ -193,7 +193,7 @@ By default a given indent is measured in ens;
 try to use ens or ems as units for
 indents, since these will automatically adjust to font size changes.
 The other key macro definitions are:
-.SS "Normal Paragraphs"
+.SS "Normal paragraphs"
 .TP 9m
 .B \&.LP
 Same as
@ -207,7 +207,7 @@ Same as
 .TP
 .B \&.PP
 Begin a new paragraph and reset prevailing indent.
-.SS "Relative Margin Indent"
+.SS "Relative margin indent"
 .TP 9m
 .BI \&.RS " i"
 Start relative margin indent: moves the left margin
@ -223,7 +223,7 @@ indented until the corresponding
 .B \&.RE
 End relative margin indent and
 restores the previous value of the prevailing indent.
-.SS "Indented Paragraph Macros"
+.SS "Indented paragraph macros"
 .TP 9m
 .BI \&.HP " i"
 Begin paragraph with a hanging indent
@ -257,7 +257,7 @@ The tag is given on the next line, but
 its results are like those of the
 .B \&.IP
 command.
-.SS "Hypertext Link Macros"
+.SS "Hypertext link macros"
 (Feature supported with
 .B groff
 only.)
@ -333,7 +333,7 @@ A number of other link macros are available.
 See
 .BR groff_www (7)
 for more details.
-.SS "Miscellaneous Macros"
+.SS "Miscellaneous macros"
 .TP 9m
 .B \&.DT
 Reset tabs to default tab values (every 0.5 inches);
@ -350,7 +350,7 @@ Subheading
 (like
 .BR \&.SH ,
 but used for a subsection inside a section).
-.SS "Predefined Strings"
+.SS "Predefined strings"
 The
 .B man
 package has the following predefined strings:
@ -364,7 +364,7 @@ Trademark Symbol: \*(Tm
 Left angled double quote: \*(lq
 .IP \e*(rq
 Right angled double quote: \*(rq
-.SS "Safe Subset"
+.SS "Safe subset"
 Although technically
 .B man
 is a troff macro package, in reality a large number of other tools
--- a/Show More
+++ b/Show More