[src/trunk]: src/lib/libutil Remove trailing whitespace.

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

details:   https://anonhg.NetBSD.org/src/rev/22546ea979c6
branches:  trunk
changeset: 456228:22546ea979c6
user:      wiz <wiz%NetBSD.org@localhost>
date:      Sat Apr 27 17:58:51 2019 +0000

description:
Remove trailing whitespace.

diffstat:

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

diffs (18 lines):

diff -r 203e15b5d286 -r 22546ea979c6 lib/libutil/snprintb.3
--- a/lib/libutil/snprintb.3    Sat Apr 27 17:53:26 2019 +0000
+++ b/lib/libutil/snprintb.3    Sat Apr 27 17:58:51 2019 +0000
@@ -1,4 +1,4 @@
-.\"     $NetBSD: snprintb.3,v 1.19 2019/04/27 17:48:13 christos Exp $
+.\"     $NetBSD: snprintb.3,v 1.20 2019/04/27 17:58:51 wiz Exp $
 .\"
 .\" Copyright (c) 1998 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -183,7 +183,7 @@
 case that prints
 .Ar FMT
 using
-.Xr printf 3 
+.Xr printf 3
 when other
 .Sq \&:
 or