[src/trunk]: src/share/man/man4 Adjust history

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

details:   https://anonhg.NetBSD.org/src/rev/1d0d9eeaf409
branches:  trunk
changeset: 1003302:1d0d9eeaf409
user:      sevan <sevan%NetBSD.org@localhost>
date:      Mon Sep 09 01:22:24 2019 +0000

description:
Adjust history
Based on zero(4s) manual on P1334 of
http://chiclassiccomp.org/docs/content/computing/Sun/software/800-1751-10_SunOS4.0Reference_RevA_9May88.pdf

diffstat:

 share/man/man4/zero.4 |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (19 lines):

diff -r 1ef81e6421f3 -r 1d0d9eeaf409 share/man/man4/zero.4
--- a/share/man/man4/zero.4     Mon Sep 09 00:21:03 2019 +0000
+++ b/share/man/man4/zero.4     Mon Sep 09 01:22:24 2019 +0000
@@ -1,6 +1,6 @@
-.\"    $NetBSD: zero.4,v 1.3 2019/08/30 21:41:42 sevan Exp $
+.\"    $NetBSD: zero.4,v 1.4 2019/09/09 01:22:24 sevan Exp $
 .\"
-.Dd August 30, 2019
+.Dd September 9, 2019
 .Dt ZERO 4
 .Os
 .Sh NAME
@@ -17,5 +17,5 @@
 .Sh HISTORY
 A
 .Nm
-device appeared in
+device first appeared in SunOS 4.0 and subsequently
 .Bx 4.4