Upgraded and more optimized code

git-svn-id: https://plugins.svn.wordpress.org/hc-text-widget/trunk@935305 b8457f37-d9ea-0310-8a92-e5e31aec5664
Typo

git-svn-id: https://plugins.svn.wordpress.org/hc-text-widget/trunk@935310 b8457f37-d9ea-0310-8a92-e5e31aec5664