Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/include/configs/pxa255_idp.h b/include/configs/pxa255_idp.h
index cd3dd76..5ea7e67 100644
--- a/include/configs/pxa255_idp.h
+++ b/include/configs/pxa255_idp.h
@@ -13,7 +13,7 @@
  * Cliff Brake <cliff.brake@gmail.com>
  * Configuation settings for the Accelent/Vibren PXA255 IDP
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __CONFIG_H