Fixed some typoes in the Javadoc

git-svn-id: https://svn.apache.org/repos/asf/directory/shared/trunk@1599102 13f79535-47bb-0310-9956-ffa450edef68
o Reformatted
o Fixed a few typoes

git-svn-id: https://svn.apache.org/repos/asf/directory/shared/trunk@1599104 13f79535-47bb-0310-9956-ffa450edef68