diff --git a/include/grgsm/misc_utils/tmsi_dumper.h b/include/grgsm/misc_utils/tmsi_dumper.h
index 8ea19a4..10add7c 100644
--- a/include/grgsm/misc_utils/tmsi_dumper.h
+++ b/include/grgsm/misc_utils/tmsi_dumper.h
@@ -1,6 +1,6 @@
 /* -*- c++ -*- */
 /* @file
- * @author Piotr Krysik <ptrkrysik@gmail.com>
+ * @author (C) 2015 by Piotr Krysik <ptrkrysik@gmail.com>
  * @section LICENSE
  * 
  * Gr-gsm is free software; you can redistribute it and/or modify