-<html>
+<html lang="en">
<head><title>xmlrpc</title></head>
<body>
<?php
-include_once __DIR__ . "/../vendor/autoload.php";
+/// @todo allow autoloading when the library is installed as dependency
+include_once __DIR__ . '/../vendor/autoload.php';
$req = new PhpXmlRpc\Request('examples.getStateName');