Missing Controller

Error: DocumentBusinessHome.phpController could not be found.

Error: Create the class DocumentBusinessHome.phpController below in file: app/controllers/document_business_home.php_controller.php

<?php
class DocumentBusinessHome.phpController extends AppController {

	var $name = 'DocumentBusinessHome.php';
}
?>

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