diff --git a/advanced/index.html b/advanced/index.html
index cdcecb34b26c1f66ea27b979da968d896d175e27..4685f7c781054674c69fb7a051807a6644f17316 100644
--- a/advanced/index.html
+++ b/advanced/index.html
@@ -11,7 +11,7 @@ title: Advanced Features
 
 {% highlight php startinline %}
 $getopt = new Getopt(array(
-    new Option('o', 'option', Getopt::REQUIRED_ARGUMENT)
+    (new Option('o', 'option', Getopt::REQUIRED_ARGUMENT))
         ->setDescription('Description of option')
         ->setDefaultValue('default')
 ));
@@ -39,4 +39,4 @@ $getopt = new Getopt(array(
 
 	<dt><a href="argument-validation.html">Argument Validation</a></dt>
 	<dd>Automatically check the validity of option arguments</dd>
-</dl>
\ No newline at end of file
+</dl>