[src/trunk]: src/lib/libc/sys Remove trailing whitespace.

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

details:   https://anonhg.NetBSD.org/src/rev/65893322b0fd
branches:  trunk
changeset: 337640:65893322b0fd
user:      wiz <wiz%NetBSD.org@localhost>
date:      Wed Apr 22 13:59:54 2015 +0000

description:
Remove trailing whitespace.

diffstat:

 lib/libc/sys/intro.2 |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r e376592c3bf7 -r 65893322b0fd lib/libc/sys/intro.2
--- a/lib/libc/sys/intro.2      Wed Apr 22 13:15:30 2015 +0000
+++ b/lib/libc/sys/intro.2      Wed Apr 22 13:59:54 2015 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: intro.2,v 1.56 2015/04/21 21:22:07 christos Exp $
+.\"    $NetBSD: intro.2,v 1.57 2015/04/22 13:59:54 wiz Exp $
 .\"
 .\" Copyright (c) 1980, 1983, 1986, 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -273,7 +273,7 @@
 In this implementation this is the same as
 .Er EWOULDBLOCK ,
 but
-.Er EAGAIN 
+.Er EAGAIN
 is the preferred name.
 .It Er 36 EINPROGRESS Em "Operation now in progress" .
 An operation that takes a long time to complete (such as