diff --git a/functions/array.xml b/functions/array.xml
index 21008de6eb..40f72f62e9 100644
--- a/functions/array.xml
+++ b/functions/array.xml
@@ -1681,8 +1681,9 @@ while (list ($key, $val) = each ($HTTP_POST_VARS)) {
        </listitem>
       </varlistentry>
      </variablelist>
-     <varlistentry>
-      <term>EXTR_PREFIX_INVALID</term>
+     <variablelist>
+      <varlistentry>
+       <term>EXTR_PREFIX_INVALID</term>
        <listitem>
         <simpara>
          Only prefix invalid/numeric variable names with