I am moving my domain from:

keaton-art.com/morrisgiftshop.biz/ to www.morrisgiftshop.biz
When I change it I am still getting this
keaton-art.com/morrisgiftshop.biz/
here is the configure.php file for the main.
Code:
/**
 * Enter the domain for your store
 * HTTP_SERVER is your Main webserver: eg-http://www.yourdomain.com
 * HTTPS_SERVER is your Secure/SSL webserver: eg-https://www.yourdomain.com
 */
define('HTTP_SERVER', 'http://www.morrisgiftshop.biz');
define('HTTPS_SERVER', 'https://www.morrisgiftshop.biz');
/**
 *  If you want to tell Zen Cart to use your HTTPS URL on sensitive pages like login and checkout, set this to 'true'. Otherwise 'false'. (Keep the quotes)
 */
define('ENABLE_SSL', '');

/**
 * These DIR_WS_xxxx values refer to the name of any subdirectory in which your store is located.
 * These values get added to the HTTP_CATALOG_SERVER and HTTPS_CATALOG_SERVER values to form the complete URLs to your storefront.
 * They should always start and end with a slash ... ie: '/' or '/foldername/'
 */
define('DIR_WS_CATALOG', 'http://www.morrisgiftshop.biz');
define('DIR_WS_HTTPS_CATALOG', 'http://www.morrisgiftshop.biz');

/**
 * This is the complete physical path to your store's files.  eg: /var/www/vhost/accountname/public_html/store/
 * Should have a closing / on it.
 */
define('DIR_FS_CATALOG', '/xxxxx/xxxxxx/public_html/morrisgiftshop.biz/');