Missing Controller

Error: Technical-guide.phpController could not be found.

Error: Create the class Technical-guide.phpController below in file: app/controllers/technical-guide.php_controller.php

<?php
class Technical-guide.phpController extends AppController {

	var $name = 'Technical-guide.php';
}
?>

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