Fixed javadoc typo.

git-svn-id: https://svn.forgerock.org/openig/trunk@705 dbb9e58e-28e6-4ce0-90e8-f11d9605b710
Remove empty source folder.

git-svn-id: https://svn.forgerock.org/openig/trunk@716 dbb9e58e-28e6-4ce0-90e8-f11d9605b710