Missing Method in FeedbackController

Error: The action questionnaire.html is not defined in controller FeedbackController

Error: Create FeedbackController::questionnaire.html() in file: app/controllers/feedback_controller.php.

<?php
class FeedbackController extends AppController {

	var $name = 'Feedback';


	function questionnaire.html() {

	}

}
?>

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