diff --git a/src/system/boot/platform/openfirmware/real_time_clock.h b/src/system/boot/platform/openfirmware/real_time_clock.h
index 4c7e203ea6..e0bbfc55df 100644
--- a/src/system/boot/platform/openfirmware/real_time_clock.h
+++ b/src/system/boot/platform/openfirmware/real_time_clock.h
@@ -1,13 +1,15 @@
 /*
  * Copyright 2006, Ingo Weinhold <bonefish@cs.tu-berlin.de>.
+ * Copyright 2010, Andreas Färber <andreas.faerber@web.de>
  * All rights reserved. Distributed under the terms of the MIT License.
  */
-
 #ifndef OPENFIRMWARE_REAL_TIME_CLOCK_H
 #define OPENFIRMWARE_REAL_TIME_CLOCK_H
 
+
 #include <SupportDefs.h>
 
+
 #ifdef __cplusplus
 extern "C" {
 #endif