Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/include/configs/davinci_dm355evm.h b/include/configs/davinci_dm355evm.h
index 96d35c5..07b1bdd 100644
--- a/include/configs/davinci_dm355evm.h
+++ b/include/configs/davinci_dm355evm.h
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2009 David Brownell
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __CONFIG_H