Clarify copyright on asmarm files
diff --git a/py/asmarm.c b/py/asmarm.c
index 96649eb..8ba22fa 100644
--- a/py/asmarm.c
+++ b/py/asmarm.c
@@ -3,7 +3,8 @@
  *
  * The MIT License (MIT)
  *
- * Copyright (c) 2013, 2014 Fabian Vogt
+ * Copyright (c) 2014 Fabian Vogt
+ * Copyright (c) 2013, 2014 Damien P. George
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal