Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/include/configs/m28evk.h b/include/configs/m28evk.h
index eba8759..bb1fa44 100644
--- a/include/configs/m28evk.h
+++ b/include/configs/m28evk.h
@@ -2,7 +2,7 @@
  * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
  * on behalf of DENX Software Engineering GmbH
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 #ifndef __CONFIGS_M28EVK_H__
 #define __CONFIGS_M28EVK_H__