diff --git a/reference/filesystem/functions/lchgrp.xml b/reference/filesystem/functions/lchgrp.xml
index 533774aa8e..d065b106f9 100644
--- a/reference/filesystem/functions/lchgrp.xml
+++ b/reference/filesystem/functions/lchgrp.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.lchgrp">
  <refnamediv>
   <refname>lchgrp</refname>
@@ -67,7 +67,7 @@ $target = 'output.php';
 $link = 'output.html';
 symlink($target, $link);
 
-lchgroup($link, 8);
+lchgrp($link, 8);
 ?>
 ]]>
     </programlisting>