[src/trunk]: src/bin/mkdir Document the version mkdir first appeared.

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

details:   https://anonhg.NetBSD.org/src/rev/2db93e3975a3
branches:  trunk
changeset: 817149:2db93e3975a3
user:      sevan <sevan%NetBSD.org@localhost>
date:      Wed Aug 10 17:56:32 2016 +0000

description:
Document the version mkdir first appeared.

diffstat:

 bin/mkdir/mkdir.1 |  9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diffs (27 lines):

diff -r aabd7c1df9c5 -r 2db93e3975a3 bin/mkdir/mkdir.1
--- a/bin/mkdir/mkdir.1 Wed Aug 10 17:45:12 2016 +0000
+++ b/bin/mkdir/mkdir.1 Wed Aug 10 17:56:32 2016 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: mkdir.1,v 1.17 2012/03/22 07:58:17 wiz Exp $
+.\"    $NetBSD: mkdir.1,v 1.18 2016/08/10 17:56:32 sevan Exp $
 .\"
 .\" Copyright (c) 1989, 1990, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"    @(#)mkdir.1     8.2 (Berkeley) 1/25/94
 .\"
-.Dd January 25, 1994
+.Dd August 10, 2016
 .Dt MKDIR 1
 .Os
 .Sh NAME
@@ -92,3 +92,8 @@
 utility is expected to be
 .St -p1003.2
 compatible.
+.Sh HISTORY
+An
+.Nm
+utility appeared in
+.At v1 .