New sentence, new line. Bump date for previous.

share/man/man4/stf.4

@@ -1,4 +1,4 @@
-.\"     $NetBSD: stf.4,v 1.23 2011/01/02 12:25:30 is Exp $
+.\"     $NetBSD: stf.4,v 1.24 2011/01/02 12:48:21 wiz Exp $
 .\"     $KAME: stf.4,v 1.39 2002/11/17 19:34:02 itojun Exp $
 .\"
 .\" Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -28,7 +28,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd March 24, 2004
+.Dd January 2, 2011
 .Dt STF 4
 .Os
 .Sh NAME
@@ -50,7 +50,8 @@ interfaces are dynamically created and destroyed with the
 .Cm create
 and
 .Cm destroy
-subcommands.  Only one
+subcommands.
+Only one
 .Nm
 interface may be created.
 .Pp