Fix xref: timer_create(3) -> timer_create(2).

share/man/man3/sigevent.3

@@ -1,4 +1,4 @@
-.\" $NetBSD: sigevent.3,v 1.5 2010/06/08 06:11:05 jruoho Exp $
+.\" $NetBSD: sigevent.3,v 1.6 2010/06/15 05:29:52 jruoho Exp $
 .\"
 .\" Copyright (c) 2010 Jukka Ruohonen <jruohonen@iki.fi>
 .\"
@@ -23,7 +23,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd June 8, 2010
+.Dd June 15, 2010
 .Dt SIGEVENT 3
 .Os
 .Sh NAME
@@ -59,7 +59,7 @@ see
 .Xr aio 3 .
 .It
 Expiration of per-process timers; see
-.Xr timer_create 3 .
+.Xr timer_create 2 .
 .It
 Arrival of a message to an empty message queue; see
 .Xr mq_notify 3 .
@@ -169,10 +169,10 @@ or
 .\" XXX: Add one.
 .\"
 .Sh SEE ALSO
+.Xr timer_create 2 ,
 .Xr siginfo 2 ,
 .Xr aio 3 ,
-.Xr mq 3 ,
-.Xr timer_create 3
+.Xr mq 3
 .Sh HISTORY
 The
 .Va sigevent