Added Additional Feature

git-svn-id: https://plugins.svn.wordpress.org/wp-url-shorten/trunk@927691 b8457f37-d9ea-0310-8a92-e5e31aec5664
Spell Mistake

git-svn-id: https://plugins.svn.wordpress.org/wp-url-shorten/trunk@927692 b8457f37-d9ea-0310-8a92-e5e31aec5664