Coding style cleanup, update CHANGELOG

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/doc/README.mpc8544ds b/doc/README.mpc8544ds
index 14c7f76..bf257a0 100644
--- a/doc/README.mpc8544ds
+++ b/doc/README.mpc8544ds
@@ -98,7 +98,7 @@
 
     linux-2.6/arch/powerpc/boot/dts/mpc8544ds.dts
 
-After placing the DTB file in your TFTP disk area, 
+After placing the DTB file in your TFTP disk area,
 you can download that dtb file using a command like:
 
     tftp 900000 mpc8544ds.dtb