[src/trunk]: src/bin/sh Fix a typo (or rather a remnant of an earlier intent).

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

details:   https://anonhg.NetBSD.org/src/rev/9db05b92c056
branches:  trunk
changeset: 354191:9db05b92c056
user:      kre <kre%NetBSD.org@localhost>
date:      Tue Jun 06 22:38:52 2017 +0000

description:
Fix a typo (or rather a remnant of an earlier intent).

diffstat:

 bin/sh/sh.1 |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r a2d04000b00b -r 9db05b92c056 bin/sh/sh.1
--- a/bin/sh/sh.1       Tue Jun 06 21:01:07 2017 +0000
+++ b/bin/sh/sh.1       Tue Jun 06 22:38:52 2017 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: sh.1,v 1.147 2017/06/04 20:27:14 kre Exp $
+.\"    $NetBSD: sh.1,v 1.148 2017/06/06 22:38:52 kre Exp $
 .\" Copyright (c) 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
 .\"
@@ -2219,7 +2219,7 @@
 Note that either
 .Fl I
 or
-.Fl U
+.Fl N
 should always be used, or variables made local should always
 be given a value, or explicitly unset, as the default behavior
 (inheriting the earlier value, or starting unset after