Cstyle cleanup

@@ -20,14 +20,14 @@
  */
 
 /*
  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
+ *
+ * Copyright 2018, Joyent, Inc.
  */
 
-#pragma ident   "%Z%%M% %I%     %E% SMI"
-
 /*
  * All routines in this file are for processing new-style, *versioned*
  * mon.out format. Together with rdelf.c, lookup.c and profv.h, these
  * form the complete set of files to profile new-style mon.out files.
  */