typo

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1456136 13f79535-47bb-0310-9956-ffa450edef68
clean up

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1456138 13f79535-47bb-0310-9956-ffa450edef68
final

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1456139 13f79535-47bb-0310-9956-ffa450edef68