futex.2: srcfix: FIXME tidy-up

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

man2/futex.2

@@ -13,11 +13,11 @@
 .\" Modified 2004-10-07 aeb, added FUTEX_REQUEUE, FUTEX_CMP_REQUEUE
 .\"
 .\" FIXME Still to integrate are some points from Torvald Riegel's mail of
-.\"       2015-01-23:
+.\" 2015-01-23:
 .\"       http://thread.gmane.org/gmane.linux.kernel/1703405/focus=7977
 .\"
 .\" FIXME Do we need to add some text regarding Torvald Riegel's 2015-01-24 mail
-.\"       at http://thread.gmane.org/gmane.linux.kernel/1703405/focus=1873242
+.\"       http://thread.gmane.org/gmane.linux.kernel/1703405/focus=1873242
 .\"
 .TH FUTEX 2 2016-07-17 "Linux" "Linux Programmer's Manual"
 .SH NAME
@@ -341,16 +341,17 @@ The arguments
 and
 .I val3
 are ignored.
-.\" FIXME(Torvald) I think we should remove this.  Or maybe adapt to a
-.\"      different example.
-.\" For
-.\" .BR futex (7),
-.\" this call is executed if decrementing the count gave a negative value
-.\" (indicating contention),
-.\" and will sleep until another process or thread releases
-.\" the futex and executes the
-.\" .B FUTEX_WAKE
-.\" operation.
+.\" FIXME . (Torvald) I think we should remove this.  Or maybe adapt to a
+.\" different example.
+.\"
+.\"     For
+.\"     .BR futex (7),
+.\"     this call is executed if decrementing the count gave a negative value
+.\"     (indicating contention),
+.\"     and will sleep until another process or thread releases
+.\"     the futex and executes the
+.\"     .B FUTEX_WAKE
+.\"     operation.
 .\"
 .\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 .\"
@@ -378,8 +379,9 @@ The arguments
 and
 .I val3
 are ignored.
-.\" FIXME(Torvald) I think we should remove this.  Or maybe adapt to
-.\"          a different example.
+.\" FIXME . (Torvald) I think we should remove this.  Or maybe adapt to
+.\" a different example.
+.\"
 .\"     For
 .\"     .BR futex (7),
 .\"     this is executed if incrementing the count showed that
@@ -387,7 +389,7 @@ are ignored.
 .\"     once the futex value has been set to 1
 .\"     (indicating that it is available).
 .\"
-.\" FIXME How does "incrementing the count show that there were waiters"?
+.\" How does "incrementing the count show that there were waiters"?
 .\"
 .\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 .\"
@@ -559,7 +561,7 @@ and when the woken waiter unlocks A then the next waiter can proceed.
 .\" commit 4732efbeb997189d9f9b04708dc26bf8613ed721
 .\"	Author: Jakub Jelinek <jakub@redhat.com>
 .\"	Date:   Tue Sep 6 15:16:25 2005 -0700
-.\" FIXME(Torvald) The glibc condvar implementation is currently being
+.\" FIXME. (Torvald) The glibc condvar implementation is currently being
 .\"     revised (e.g., to not use an internal lock anymore).
 .\"     It is probably more future-proof to remove this paragraph.
 .\" [Torvald, do you have an update here?]
@@ -1712,9 +1714,6 @@ various POSIX threads synchronization mechanisms
 .\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 .\"
 .SH EXAMPLE
-.\" FIXME Is it worth having an example program?
-.\" FIXME Anything obviously broken in the example program?
-.\"
 The program below demonstrates use of futexes in a program where a parent
 process and a child process use a pair of futexes located inside a
 shared anonymous mapping to synchronize access to a shared resource:
@@ -1936,8 +1935,9 @@ Futex example library, futex-*.tar.bz2 at
 .UE
 .\"
 .\" FIXME Are there any other resources that should be listed
-.\"       in the SEE ALSO section?
+.\" in the SEE ALSO section?
+.\"
 .\" FIXME(Torvald) We should probably refer to the glibc code here, in
-.\"       particular the glibc-internal futex wrapper functions that are
-.\"       WIP, and the generic pthread_mutex_t and perhaps condvar
-.\"       implementations.
+.\" particular the glibc-internal futex wrapper functions that are
+.\" WIP, and the generic pthread_mutex_t and perhaps condvar
+.\" implementations.