[src/trunk]: src/sbin/shutdown Update the history, shutdown was first in 4.1 ...

[kre <kre%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f52af8947f36
branches:  trunk
changeset: 817877:f52af8947f36
user:      kre <kre%NetBSD.org@localhost>
date:      Wed Sep 14 00:16:31 2016 +0000

description:
Update the history, shutdown was first in 4.1 BSD (and existed earlier).
Ride date bump for previous update.

diffstat:

 sbin/shutdown/shutdown.8 |  10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diffs (22 lines):

diff -r eeda22cb854f -r f52af8947f36 sbin/shutdown/shutdown.8
--- a/sbin/shutdown/shutdown.8  Tue Sep 13 19:51:12 2016 +0000
+++ b/sbin/shutdown/shutdown.8  Wed Sep 14 00:16:31 2016 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: shutdown.8,v 1.32 2016/09/12 06:22:35 sevan Exp $
+.\"    $NetBSD: shutdown.8,v 1.33 2016/09/14 00:16:31 kre Exp $
 .\"
 .\" Copyright (c) 1988, 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -237,7 +237,9 @@
 The hours and minutes in the second time format may be separated by
 a colon (``:'') for backward compatibility.
 .Sh HISTORY
-The
+A
 .Nm
-command appeared in
-.Bx 4.2 .
+command was originally written by Ian Johnstone for UNSW's modified
+.At "6th Edn" ,
+modified, and then incorporated in
+.Bx 4.1 .