diff --git a/reference/domxml/functions/DomDocument-create-element-ns.xml b/reference/domxml/functions/DomDocument-create-element-ns.xml
index b6115ed722..05661eb229 100644
--- a/reference/domxml/functions/DomDocument-create-element-ns.xml
+++ b/reference/domxml/functions/DomDocument-create-element-ns.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/domxml.xml, last change in rev 1.38 -->
-  <refentry id="function.DomDocument-create-element_ns">
+  <refentry id="function.DomDocument-create-element-ns">
    <refnamediv>
     <refname>DomDocument->create_element_ns</refname>
     <refpurpose>
diff --git a/reference/fdf/functions/fdf-get-opt.xml b/reference/fdf/functions/fdf-get-opt.xml
index ee6e5dd9bb..fe20fda8b6 100644
--- a/reference/fdf/functions/fdf-get-opt.xml
+++ b/reference/fdf/functions/fdf-get-opt.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.1 $ -->
-  <refentry id="function.fdf-get-option">
+<!-- $Revision: 1.2 $ -->
+  <refentry id="function.fdf-get-opt">
    <refnamediv>
     <refname>fdf_get_opt</refname>
     <refpurpose>Gets a value from the opt array of a field</refpurpose>