little change

git-svn-id: https://plugins.svn.wordpress.org/readers-wall/trunk@774355 b8457f37-d9ea-0310-8a92-e5e31aec5664
little change

git-svn-id: https://plugins.svn.wordpress.org/readers-wall/trunk@774358 b8457f37-d9ea-0310-8a92-e5e31aec5664