make: remove SCCS ident stuff

@@ -20,15 +20,11 @@
  */
 /*
  * Copyright 1993 Sun Microsystems, Inc. All rights reserved.
  * Use is subject to license terms.
  */
-/*
- * @(#)chown.cc 1.4 06/12/12
- */
 
-#pragma ident   "@(#)chown.cc   1.4     06/12/12"
 
 #include <unistd.h>
 #include <sys/types.h>
 
 extern int chown(const char *path, uid_t owner, gid_t group);