- Remove reference for unexisting ndisapi(9)

PR:		docs/113127
Submitted by:	"O. Hartmann"<ohartman@mail.zedat.fu-berlin.de>
Reviewed by:	keramida
Approved by:	re (bmah)
MFC after:	3 days

usr.sbin/wpa/ndis_events/ndis_events.8

@@ -30,7 +30,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd October 10, 2005
+.Dd August 30, 2007
 .Dt NDIS_EVENTS 8
 .Os
 .Sh NAME
@@ -123,7 +123,6 @@ to emit notifications when it receives events.
 .Sh SEE ALSO
 .Xr ndis 4 ,
 .Xr wpa_supplicant 8 ,
-.Xr ndisapi 9
 .Sh HISTORY
 The
 .Nm