Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/board/cm5200/fwupdate.c b/board/cm5200/fwupdate.c
index e963eb5..06d5023 100644
--- a/board/cm5200/fwupdate.c
+++ b/board/cm5200/fwupdate.c
@@ -7,7 +7,7 @@
  *   - code clean-up
  *   - bugfix for overwriting bootargs by user
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>