Trivial punctuation fixes in SEE ALSO

In SEE ALSO, when a few man pages are referenced, those are divided by commas.
Every reference is on a separate line, and all lines but the last one should
end with comma. I spotted one place where there is no comma in between
references, and mocked up an awk script to find similar places:

for f in man*/*; do awk '/^.SH ["]SEE ALSO["]/ {sa=1; print "== " FILENAME " =="; print; next } /^\.(PP|SH)/ {sa=0; no=0; next} /^\.BR/ { if (sa==1) { print; if (no == 1) print "Missing comma in " FILENAME " +" FNR-1; no=0 } } /^\.BR .*)$/ { if (sa==1) no=1; next } /\.\\"/ {next} /.*/ { if (sa==1) { print; next }}' $f; done | fgrep 'Missing comma'

This patch fixes all the places found by the above script.

Also, there is an extra dot at the end of uri.7 "SEE ALSO" section.
Removed as per man-pages(7) recommendation.

Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

man2/fork.2

@@ -219,6 +219,6 @@ and
 .BR unshare (2),
 .BR vfork (2),
 .BR wait (2),
-.BR daemon (3)
+.BR daemon (3),
 .BR capabilities (7),
 .BR credentials (7)

man3/raise.3

@@ -66,5 +66,5 @@ C89, C99, POSIX.1-2001.
 .BR kill (2),
 .BR sigaction (2),
 .BR signal (2),
-.BR pthread_kill (3)
+.BR pthread_kill (3),
 .BR signal (7)

man3/sin.3

@@ -110,5 +110,5 @@ SVr4, 4.3BSD, C89.
 .BR atan2 (3),
 .BR cos (3),
 .BR csin (3),
-.BR sincos (3)
+.BR sincos (3),
 .BR tan (3)

man7/koi8-r.7

@@ -188,7 +188,7 @@ _
 .TE
 .SH "SEE ALSO"
 .BR ascii (7),
-.BR iso-8859-7 (7)
-.BR koi8-u (7)
+.BR iso-8859-7 (7),
+.BR koi8-u (7),
 RFC\ 1489,
 http://koi8.pp.ru/

man7/rtld-audit.7

@@ -594,5 +594,5 @@ la_i86_gnu_pltenter(Elf32_Sym *sym, unsigned int ndx,
 .SH "SEE ALSO"
 .BR ldd (1),
 .BR dlopen (3),
-.BR ld.so (8)
+.BR ld.so (8),
 .BR ldconfig (8)

man7/uri.7

@@ -702,5 +702,5 @@ tools) and invokes the right tool for any URI.
 .BR mailaddr (7),
 .BR utf-8 (7),
 .UR http://www.ietf.org/rfc/rfc2255.txt
-IETF RFC\ 2255.
+IETF RFC\ 2255
 .UE