Missing Method in PromotionsController

Error: The action line: is not defined in controller PromotionsController

Error: Create PromotionsController::line:() in file: app/controllers/promotions_controller.php.

<?php
class PromotionsController extends AppController {

	var $name = 'Promotions';


	function line:() {

	}

}
?>

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