Missing Controller

Error: Rao-vatController could not be found.

Error: Create the class Rao-vatController below in file: app/controllers/rao-vat_controller.php

<?php
class Rao-vatController extends AppController {

	var $name = 'Rao-vat';
}
?>

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