[src/trunk]: src/lib/libcurses libncurses: fix grammar in manual page

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

details:   https://anonhg.NetBSD.org/src/rev/c7018f8f087d
branches:  trunk
changeset: 1018524:c7018f8f087d
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat Feb 06 13:58:09 2021 +0000

description:
libncurses: fix grammar in manual page

diffstat:

 lib/libcurses/curses_screen.3 |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 8a547c1cc3e4 -r c7018f8f087d lib/libcurses/curses_screen.3
--- a/lib/libcurses/curses_screen.3     Sat Feb 06 13:55:40 2021 +0000
+++ b/lib/libcurses/curses_screen.3     Sat Feb 06 13:58:09 2021 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: curses_screen.3,v 1.26 2020/03/12 11:38:28 roy Exp $
+.\"    $NetBSD: curses_screen.3,v 1.27 2021/02/06 13:58:09 rillig Exp $
 .\"
 .\" Copyright (c) 2002
 .\"    Brett Lymn (blymn%NetBSD.org@localhost, brett_lymn%yahoo.com.au@localhost)
@@ -295,7 +295,7 @@
 .Bx 4.0 .
 The
 .Fn resizeterm
-function is a
+function is an
 .Em ncurses
 extension to the Curses library and was added in
 .Nx 1.6 .
@@ -306,7 +306,7 @@
 .Fn set_tabsize
 functions are
 .Em ncurses
-extension to the Curses library and was added in
+extensions to the Curses library and were added in
 .Nx 8.0 .
 .Sh BUGS
 There is currently an issue with cursor movement in a 1 line sized window