[src/trunk]: src/lib/libcurses Fix typo.

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

details:   https://anonhg.NetBSD.org/src/rev/2970dc682442
branches:  trunk
changeset: 350130:2970dc682442
user:      wiz <wiz%NetBSD.org@localhost>
date:      Thu Jan 05 12:35:41 2017 +0000

description:
Fix typo.

diffstat:

 lib/libcurses/curses_screen.3 |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 78df2be9f235 -r 2970dc682442 lib/libcurses/curses_screen.3
--- a/lib/libcurses/curses_screen.3     Thu Jan 05 10:05:11 2017 +0000
+++ b/lib/libcurses/curses_screen.3     Thu Jan 05 12:35:41 2017 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: curses_screen.3,v 1.18 2017/01/05 09:46:08 wiz Exp $
+.\"    $NetBSD: curses_screen.3,v 1.19 2017/01/05 12:35:41 wiz Exp $
 .\"
 .\" Copyright (c) 2002
 .\"    Brett Lymn (blymn%NetBSD.org@localhost, brett_lymn%yahoo.com.au@localhost)
@@ -131,7 +131,7 @@
 If the environment variables
 .Ev LINES
 or
-.Ev COLS
+.Ev COLUMNS
 are set, then these will be used instead.
 .Pp
 When either