Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index 778dca5..ba9ba16 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -7,7 +7,7 @@
  *
  * Copyright 2011 Freescale Semiconductor, Inc.
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 /*