Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/include/configs/ZUMA.h b/include/configs/ZUMA.h
index ec86023..80a3815 100644
--- a/include/configs/ZUMA.h
+++ b/include/configs/ZUMA.h
@@ -2,7 +2,7 @@
  * (C) Copyright 2001
  * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 /*