document comments, and provide a 1-line summary of what a line in

fstab looks like;

from michael knudsen;

1 files changed, 9 insertions, 1 deletions

diff --git a/share/man/man5/fstab.5 b/share/man/man5/fstab.5
index dcd7203cb5d..e52c5a96aa8 100644
--- a/share/man/man5/fstab.5
+++ b/share/man/man5/fstab.5
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: fstab.5,v 1.27 2003/06/06 13:28:13 jmc Exp $
+.\"	$OpenBSD: fstab.5,v 1.28 2005/01/13 10:23:35 jmc Exp $
 .\"	$NetBSD: fstab.5,v 1.5.2.1 1995/11/16 20:11:11 pk Exp $
 .\"
 .\" Copyright (c) 1980, 1989, 1991, 1993
@@ -48,6 +48,9 @@ it is the duty of the system administrator to properly create
 and maintain this file.
 Each filesystem is described on a separate line;
 fields on each line are separated by tabs or spaces.
+Lines beginning with the
+.Sq #
+character are comments and are ignored.
 The order of records in
 .Nm
 is important because
@@ -59,6 +62,11 @@ sequentially iterate through
 .Nm
 doing their thing.
 .Pp
+A line has the following format:
+.Bd -literal -offset indent
+fs_spec fs_file fs_vfstype fs_mntops fs_freq fs_passno
+.Ed
+.Pp
 The first field,
 .Fa fs_spec ,
 describes the block special device or remote filesystem to be mounted.