diff --git a/mps/example/scheme/scheme-boehm.c b/mps/example/scheme/scheme-boehm.c
index 519578ea5a0..0963fc4a486 100644
--- a/mps/example/scheme/scheme-boehm.c
+++ b/mps/example/scheme/scheme-boehm.c
@@ -1,7 +1,6 @@
 /* scheme.c -- SCHEME INTERPRETER EXAMPLE FOR THE MEMORY POOL SYSTEM
  *
- * $Id$
- * Copyright (c) 2001-2012 Ravenbrook Limited.  See end of file for license.
+ * Copyright (c) 2001-2013 Ravenbrook Limited.  See end of file for license.
  * 
  * TO DO
  * - unbounded integers, other number types.
@@ -3639,7 +3638,7 @@ int main(int argc, char *argv[])
 
 /* C. COPYRIGHT AND LICENSE
  *
- * Copyright (C) 2001-2012 Ravenbrook Limited <http://www.ravenbrook.com/>.
+ * Copyright (C) 2001-2013 Ravenbrook Limited <http://www.ravenbrook.com/>.
  * All rights reserved.  This is an open source license.  Contact
  * Ravenbrook for commercial licensing options.
  * 
diff --git a/mps/example/scheme/scheme.c b/mps/example/scheme/scheme.c
index 9540ca5cfe3..ba75c181273 100644
--- a/mps/example/scheme/scheme.c
+++ b/mps/example/scheme/scheme.c
@@ -1,7 +1,6 @@
 /* scheme.c -- SCHEME INTERPRETER EXAMPLE FOR THE MEMORY POOL SYSTEM
  *
- * $Id$
- * Copyright (c) 2001-2012 Ravenbrook Limited.  See end of file for license.
+ * Copyright (c) 2001-2013 Ravenbrook Limited.  See end of file for license.
  *
  * This is a toy interpreter for a subset of the Scheme programming
  * language <http://en.wikipedia.org/wiki/Scheme_%28programming_language%29>.
@@ -4470,7 +4469,7 @@ int main(int argc, char *argv[])
 
 /* C. COPYRIGHT AND LICENSE
  *
- * Copyright (C) 2001-2012 Ravenbrook Limited <http://www.ravenbrook.com/>.
+ * Copyright (C) 2001-2013 Ravenbrook Limited <http://www.ravenbrook.com/>.
  * All rights reserved.  This is an open source license.  Contact
  * Ravenbrook for commercial licensing options.
  *