diff --git a/reference/array/functions/list.xml b/reference/array/functions/list.xml
index e2b573eafd..1a7eb014bc 100644
--- a/reference/array/functions/list.xml
+++ b/reference/array/functions/list.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.18 $ -->
+<!-- $Revision: 1.19 $ -->
 <refentry xml:id="function.list" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>list</refname>
@@ -10,7 +10,7 @@
   <methodsynopsis>
    <type>void</type><methodname>list</methodname>
    <methodparam><type>mixed</type><parameter>varname</parameter></methodparam>
-   <methodparam rep="repeat"><type>mixed</type><parameter>...</parameter></methodparam>
+   <methodparam rep="repeat" choice="opt"><type>mixed</type><parameter>...</parameter></methodparam>
   </methodsynopsis>
   <para>
    Like <function>array</function>, this is not really a function,