Commit Briefs
venti-fmt(8): minor fix in synopsis
R=rsc CC=plan9port.codebot http://codereview.appspot.com/4571051
man: import changes from plan 9
R=rsc CC=plan9port.codebot http://codereview.appspot.com/4559071
man: import fixes from plan 9 (0intro@gmail.com)
R=rsc http://codereview.appspot.com/4515060