Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/include/configs/TK885D.h b/include/configs/TK885D.h
index 7f2b842..4ad857e 100644
--- a/include/configs/TK885D.h
+++ b/include/configs/TK885D.h
@@ -5,7 +5,7 @@
  * (C) Copyright 2006
  * Martin Krause, TQ-Systems GmBH, martin.krause@tqs.de
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 /*