[src/trunk]: src/lib/libpthread Mark up NULL, remove double space.

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

details:   https://anonhg.NetBSD.org/src/rev/5fa5e6ee63b0
branches:  trunk
changeset: 756242:5fa5e6ee63b0
user:      wiz <wiz%NetBSD.org@localhost>
date:      Fri Jul 09 10:49:48 2010 +0000

description:
Mark up NULL, remove double space.

diffstat:

 lib/libpthread/pthread_getspecific.3 |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (22 lines):

diff -r 8392b2eaa3bd -r 5fa5e6ee63b0 lib/libpthread/pthread_getspecific.3
--- a/lib/libpthread/pthread_getspecific.3      Fri Jul 09 10:45:36 2010 +0000
+++ b/lib/libpthread/pthread_getspecific.3      Fri Jul 09 10:49:48 2010 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: pthread_getspecific.3,v 1.4 2010/07/09 08:22:04 jruoho Exp $
+.\" $NetBSD: pthread_getspecific.3,v 1.5 2010/07/09 10:49:48 wiz Exp $
 .\"
 .\" Copyright (c) 2002, 2010 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -106,8 +106,10 @@
 .Fa key .
 If no thread-specific data value is associated with
 .Fa key ,
-then the value NULL is returned.
-If successful,  the
+then the value
+.Dv NULL
+is returned.
+If successful, the
 .Fn pthread_setspecific
 function will return zero.
 Otherwise an error number will be returned to