Formatting fixes

man2/poll.2

@@ -147,7 +147,7 @@ The
 .BR poll () 
 system call was introduced in Linux 2.1.23.
 The 
-.BR poll()
+.BR poll ()
 library call was introduced in libc 5.4.28
 (and provides emulation using select if your kernel does not
 have a poll syscall).

man2/ptrace.2

@@ -75,7 +75,7 @@ PTRACE_TRACEME
 Indicates that this process is to be traced by its parent.  Any signal
 (except SIGKILL) delivered to this process will cause it to stop and its
 parent to be notified via
-.BR wait() .
+.BR wait ().
 Also, all subsequent calls to
 .BR exec ()
 by this process will cause a SIGTRAP to be sent to it, giving the parent a

man2/sigwaitinfo.2

@@ -117,7 +117,7 @@ via a prior call to
 (so that the default disposition for these signals does not occur if they
 are delivered between successive calls to
 .BR sigwaitinfo () or
-.BR sigtimedwait())
+.BR sigtimedwait ())
 and does not establish handlers for these signals.
 .PP
 POSIX leaves the meaning of a

man3/dlopen.3

@@ -358,7 +358,7 @@ The symbols RTLD_DEFAULT and RTLD_NEXT are defined by
 only when _GNU_SOURCE was defined before including it.
 .\" .LP
 .\" The string returned by
-.\" .BR dlerror()
+.\" .BR dlerror ()
 .\" should not be modified. Some systems give the prototype as
 .\" .sp
 .\" .in +5

man3/getgrouplist.3

@@ -26,7 +26,7 @@ the return value from the function is the number of group IDs
 actually stored. The group
 .I group
 is automatically included in the list of groups returned by 
-.BR getgroup\%list() .
+.BR getgrouplist ().
 .SH "RETURN VALUE"
 If
 .RI * ngroups 

man3/gets.3

@@ -119,9 +119,9 @@ or
 .B EOF
 on end of file or error.
 .PP
-.BR gets() 
+.BR gets () 
 and 
-.BR fgets()
+.BR fgets ()
 return
 .I s
 on success, and

man3/glob.3

@@ -160,7 +160,7 @@ as returned from one of the calls to
 .BR opendir (), 
 .BR readdir (), 
 or 
-.BR stat().
+.BR stat ().
 If 
 .I errfunc
 returns non-zero, or if

man3/scandir.3

@@ -66,7 +66,7 @@ functions can be used as the comparison function
 The former sorts directory entries using
 .BR strcoll (3),
 the latter using
-.BR strvers\%cmp (3)
+.BR strverscmp (3)
 on the strings \fI(*a)\->d_name\fP and \fI(*b)\->d_name\fP.
 .SH "RETURN VALUE"
 The \fBscandir\fP() function returns the number of directory entries

man3/strtod.3

@@ -71,7 +71,7 @@ and
 representation, respectively.
 
 The expected form of the (initial portion of the) string is
-optional leading white space as recognized by \fIis\%space\fP(3),
+optional leading white space as recognized by \fIisspace\fP(3),
 an optional plus (``+'') or minus sign (``\-'') and then either
 (i) a decimal number, or (ii) a hexadecimal number,
 or (iii) an infinity, or (iv) a NAN (not-a-number).

man3/strtok.3

@@ -60,7 +60,7 @@ parameter, must be the same while parsing the same string.
 .\" .SH EXAMPLE
 .\" The following parses words out of a string, using 'white space'
 .\" separators, with
-.\" .BR strtok_r() :
+.\" .BR strtok_r () :
 .\" .PP
 .\" .nf
 .\" char buf[128];

man3/unlocked_stdio.3

@@ -76,7 +76,7 @@ See
 The four functions \fIgetc_unlocked\fP(), \fIgetchar_unlocked\fP(),
 \fIputc_unlocked\fP(), \fIputchar_unlocked\fP() are in POSIX.1.
 The nonstandard
-.BR *_unlocked()
+.BR *_unlocked ()
 variants occur on a few Unix systems, and are available in recent glibc.
 .\" E.g., in HPUX 10.0. In HPUX 10.30 they are called obsolescent, and
 .\" moved to a compatibility library.

man4/epoll.4

@@ -347,7 +347,7 @@ a previous event's processing). Suppose you receive 100 events from
 .BR epoll_wait (2),
 and in event #47 a condition causes event #13 to be closed. 
 If you remove the structure and 
-.BR close()
+.BR close ()
 the fd for event #13, then your 
 event cache might still say there are events waiting for that fd causing 
 confusion.