make: remove SCCS ident stuff

@@ -20,15 +20,11 @@
  */
 /*
  * Copyright 1995 Sun Microsystems, Inc. All rights reserved.
  * Use is subject to license terms.
  */
-/*
- * @(#)mount.cc 1.5 06/12/12
- */
 
-#pragma ident   "@(#)mount.cc   1.5     06/12/12"
 
 #include <sys/types.h>
 #include <sys/mount.h>
 
 #ifndef HP_UX