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

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

details:   https://anonhg.NetBSD.org/src/rev/050e1a767eed
branches:  trunk
changeset: 346853:050e1a767eed
user:      wiz <wiz%NetBSD.org@localhost>
date:      Fri Aug 05 08:55:28 2016 +0000

description:
Remove trailing whitespace.

diffstat:

 lib/librt/sched.3 |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (33 lines):

diff -r 33d4bcea7357 -r 050e1a767eed lib/librt/sched.3
--- a/lib/librt/sched.3 Fri Aug 05 08:24:46 2016 +0000
+++ b/lib/librt/sched.3 Fri Aug 05 08:55:28 2016 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: sched.3,v 1.15 2016/08/04 07:09:15 christos Exp $
+.\"    $NetBSD: sched.3,v 1.16 2016/08/05 08:55:28 wiz Exp $
 .\"
 .\" Copyright (c) 2008 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -160,12 +160,12 @@
 .Dv PTHREAD_PRIO_PROTECT
 protocol.
 This function will increase the protected priority of the caller thread to
-.Fa priority 
+.Fa priority
 if the current thread's protected priority is smaller than
 .Fa priority .
 Multiple calls to
 .Fn sched_protect
-with a positive priority will 
+with a positive priority will
 .Dq push
 a priority level to the current thread, whereas calling
 .Fn sched_protect
@@ -177,7 +177,7 @@
 .Dq pop
 a priority level.
 When the level reaches
-.Dv 0 
+.Dv 0
 (the same number of
 .Dq pushes
 and