Missing Method in CommentsController

Error: The action www.bbc.co.uk is not defined in controller CommentsController

Error: Create CommentsController::www.bbc.co.uk() in file: app/controllers/comments_controller.php.

<?php
class CommentsController extends AppController {

	var $name = 'Comments';


	function www.bbc.co.uk() {

	}

}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_action.ctp