[src/trunk]: src/share/man/man4 clarify history.

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

details:   https://anonhg.NetBSD.org/src/rev/21c27f510582
branches:  trunk
changeset: 352105:21c27f510582
user:      snj <snj%NetBSD.org@localhost>
date:      Thu Mar 16 05:18:14 2017 +0000

description:
clarify history.

prompted by a comment on the blog from "dark"

diffstat:

 share/man/man4/ichsmb.4 |  12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)

diffs (33 lines):

diff -r 5386f69496e5 -r 21c27f510582 share/man/man4/ichsmb.4
--- a/share/man/man4/ichsmb.4   Thu Mar 16 01:09:24 2017 +0000
+++ b/share/man/man4/ichsmb.4   Thu Mar 16 05:18:14 2017 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: ichsmb.4,v 1.5 2014/03/18 18:20:39 riastradh Exp $
+.\"    $NetBSD: ichsmb.4,v 1.6 2017/03/16 05:18:14 snj Exp $
 .\"    $OpenBSD: ichiic.4,v 1.10 2007/05/31 19:19:50 jmc Exp $
 .\"
 .\" Copyright (c) 2005 Alexander Yurchenko <grange%openbsd.org@localhost>
@@ -15,7 +15,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd July 19, 2013
+.Dd March 16, 2017
 .Dt ICHSMB 4
 .Os
 .Sh NAME
@@ -52,9 +52,11 @@
 The
 .Nm
 driver first appeared in
-.Ox 4.0 .
-This driver imports from
-.Ox 3.9 .
+.Nx 5.0 .
+It is based off of the
+.Ox 3.9
+.Dq ichiic
+driver.
 .Sh AUTHORS
 .An -nosplit
 The