diff --git a/apps/grgsm_decode b/apps/grgsm_decode
index 2198bc4..222d67e 100755
--- a/apps/grgsm_decode
+++ b/apps/grgsm_decode
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # @file
-# @author Roman Khassraf <rkhassraf@gmail.com>
+# @author (C) 2015 by Roman Khassraf <rkhassraf@gmail.com>
 # @section LICENSE
 #
 # Gr-gsm is free software; you can redistribute it and/or modify