encoding fix

git-svn-id: https://plugins.svn.wordpress.org/bbpress-pencil-unread/trunk@799221 b8457f37-d9ea-0310-8a92-e5e31aec5664
lang

git-svn-id: https://plugins.svn.wordpress.org/bbpress-pencil-unread/trunk@799222 b8457f37-d9ea-0310-8a92-e5e31aec5664