diff --git a/src/emucore/M6502.ins b/src/emucore/M6502.ins
index 34d7891a1..eec7d3f60 100644
--- a/src/emucore/M6502.ins
+++ b/src/emucore/M6502.ins
@@ -13,8 +13,6 @@
 //
 // See the file "License.txt" for information on usage and redistribution of
 // this file, and for a DISCLAIMER OF ALL WARRANTIES.
-//
-// $Id: M6502.m4 2172 2010-11-07 22:52:42Z stephena $
 //============================================================================
 
 /** 
@@ -23,8 +21,7 @@
   Recompile with the following:
     'm4 M6502.m4 > M6502.ins'
 
-  @author  Bradford W. Mott
-  @version $Id: M6502.m4 2172 2010-11-07 22:52:42Z stephena $
+  @author  Bradford W. Mott and Stephen Anthony
 */
 
 #ifndef NOTSAMEPAGE