Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/include/configs/PPChameleonEVB.h b/include/configs/PPChameleonEVB.h
index cd9eb4b..bdfe3c1 100644
--- a/include/configs/PPChameleonEVB.h
+++ b/include/configs/PPChameleonEVB.h
@@ -11,7 +11,7 @@
  *
  * Credits: Stefan Roese, Wolfgang Denk
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 /*