Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/include/configs/vexpress_ca5x2.h b/include/configs/vexpress_ca5x2.h
index 7926905..7719d59 100644
--- a/include/configs/vexpress_ca5x2.h
+++ b/include/configs/vexpress_ca5x2.h
@@ -5,7 +5,7 @@
  * Configuration for Versatile Express. Parts were derived from other ARM
  *   configurations.
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __VEXPRESS_CA5X2_h