Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/arch/powerpc/cpu/mpc824x/cpu_init.c b/arch/powerpc/cpu/mpc824x/cpu_init.c
index b6ac693..37d796e 100644
--- a/arch/powerpc/cpu/mpc824x/cpu_init.c
+++ b/arch/powerpc/cpu/mpc824x/cpu_init.c
@@ -2,7 +2,7 @@
  * (C) Copyright 2000
  * Rob Taylor. Flying Pig Systems. robt@flyingpig.com.
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>