Just fixed a bug

git-svn-id: https://plugins.svn.wordpress.org/league-of-legends-shortcodes/trunk@915897 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated readme.txt

git-svn-id: https://plugins.svn.wordpress.org/league-of-legends-shortcodes/trunk@915900 b8457f37-d9ea-0310-8a92-e5e31aec5664