Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/include/configs/gr_ep2s60.h b/include/configs/gr_ep2s60.h
index fac7f1c..cb651b0 100644
--- a/include/configs/gr_ep2s60.h
+++ b/include/configs/gr_ep2s60.h
@@ -9,7 +9,7 @@
  * (C) Copyright 2008
  * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com.
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __CONFIG_H__