Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/include/configs/makalu.h b/include/configs/makalu.h
index e7ed917..d6207eb 100644
--- a/include/configs/makalu.h
+++ b/include/configs/makalu.h
@@ -5,7 +5,7 @@
  * (C) Copyright 2007-2008
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 /************************************************************************