FIX: Fixed malformed URL

git-svn-id: https://plugins.svn.wordpress.org/paay/trunk@928822 b8457f37-d9ea-0310-8a92-e5e31aec5664
FIX: Fixed return statement

git-svn-id: https://plugins.svn.wordpress.org/paay/trunk@928823 b8457f37-d9ea-0310-8a92-e5e31aec5664
Minor coding standard change

git-svn-id: https://plugins.svn.wordpress.org/paay/trunk@928824 b8457f37-d9ea-0310-8a92-e5e31aec5664