Trivial: Remove trailing whitespaces in status.sh

The whitespaces make "git commit" failed.

lint-stable-003-whitespace
Check for superfluous whitespace in the tree
========
test failed:
File util/status/status.sh has lines ending with whitespace.
========

Change-Id: I52fc5ae3e5aa81dac098b36d2479e4d10325a09b
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/4032
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>

util/status/status.sh

@@ -3,7 +3,7 @@
 # This file is part of the coreboot project.
 #
 # Copyright (C) 2013 Google Inc.
-# 
+#
 
 EXIT_SUCCESS=0
 EXIT_FAILURE=1
@@ -77,7 +77,7 @@ cmd()
 	if [ $? -eq 0 ]; then
 		return
 	fi
-		
+
 	echo "Failed to run command: $2"
 	exit $EXIT_FAILURE
 }