--- a/alpha_beta.c
+++ b/alpha_beta.c
@@ -1,10 +1,8 @@
-/*
- *     $Id: alpha_beta.c,v 1.5 2008-05-08 21:04:08 mbroeker Exp $
- * $Source: /development/c/demos/alpha_beta.c,v $
+/**
+ * test/demos/alpha_beta.c
+ * Copyright (C) 2008 Markus Broeker
  */
 
-/* TIC TAC TOE With Alpha Beta Search */
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <limits.h>