Thread: language file will not recognize

language file will not recognize

I'm trying to change the word Business to Website and edited the vantage.pot file
changed the name to vantage.po edited it. changed business to website where ever it was listed.
then uploaded the mo file to \wp-content\languages\themes and named the file vantage-en_us.mo
put in the wp-config.php file define('WPLANG', 'vantage-en_us');

Hit control f5 to reload the site and nothing changed.
site is http://www.arcadedirectory.net/