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From: Warner Losh <imp@FreeBSD.org>
Date: Wed, 16 Nov 2011 22:03:00 +0000 (UTC)
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Subject: svn commit: r227589 - head/usr.bin/comm
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Author: imp
Date: Wed Nov 16 22:02:59 2011
New Revision: 227589
URL: http://svn.freebsd.org/changeset/base/227589

Log:
  Add helpful clarification text.  While not strictly necessary, these
  few words make this man page much easier to understand without
  re-reading prior parts of the man page.

Modified:
  head/usr.bin/comm/comm.1

Modified: head/usr.bin/comm/comm.1
==============================================================================
--- head/usr.bin/comm/comm.1	Wed Nov 16 21:51:17 2011	(r227588)
+++ head/usr.bin/comm/comm.1	Wed Nov 16 22:02:59 2011	(r227589)
@@ -61,11 +61,13 @@ The filename ``-'' means the standard in
 The following options are available:
 .Bl -tag -width indent
 .It Fl 1
-Suppress printing of column 1.
+Suppress printing of column 1, lines only in 
+.Ar file1 .
 .It Fl 2
-Suppress printing of column 2.
+Suppress printing of column 2, lines only in
+.Ar file2 .
 .It Fl 3
-Suppress printing of column 3.
+Suppress printing of column 3, lines common to both.
 .It Fl i
 Case insensitive comparison of lines.
 .El