Fix typo in code

Change-Id: I0b9ed66d46852c2508313fbe3baa8d99ddb9379e
Reviewed-on: https://gerrit.libreoffice.org/71005Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Jenkins

offapi/com/sun/star/frame/status/Visibility.idl

@@ -17,7 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 #ifndef __com_sun_star_frame_status_Visibility_idl__
-#define __com_sun_star_frame_status_Visiblilty_idl__
+#define __com_sun_star_frame_status_Visibility_idl__
 
 
 module com {  module sun {  module star {  module frame { module status {