kill errant full stop;

src/lib/libc/stdlib/lsearch.3

@@ -1,4 +1,4 @@
-.\"	$OpenBSD: lsearch.3,v 1.4 2004/10/01 04:08:45 jsg Exp $
+.\"	$OpenBSD: lsearch.3,v 1.5 2005/07/07 07:50:38 jmc Exp $
 .\"
 .\" Copyright (c) 1989, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -101,5 +101,5 @@ and
 functions conform to the
 .St -p1003.1-2001
 and
-.St -xpg4.3 .
+.St -xpg4.3
 specifications.