Fix Dd argument.

share/man/man4/ahcisata.4

@@ -1,4 +1,4 @@
-.\"	$NetBSD: ahcisata.4,v 1.1 2006/11/30 21:01:16 bouyer Exp $
+.\"	$NetBSD: ahcisata.4,v 1.2 2006/12/23 08:56:53 wiz Exp $
 .\"
 .\" Copyright (c) 2006 Manuel Bouyer.
 .\"
@@ -27,7 +27,7 @@
 .\" INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd Nov 30, 2006
+.Dd November 30, 2006
 .Dt AHCISATA 4
 .Os
 .Sh NAME
@@ -48,8 +48,8 @@ The
 .Nm
 driver will only attach if the contoller has been put in AHCI mode by the
 BIOS; if the controller is in pciide-compatible mode, it will be handled
-by the appropriate driver (
-.Xr piixide 4
+by the appropriate driver
+.Xr ( piixide 4
 for Intel AHCI controllers).
 .Sh SEE ALSO
 .Xr ata 4 ,