diff --git a/expat/doc/xmlwf.xml b/expat/doc/xmlwf.xml
index 9603abf1..b959829b 100644
--- a/expat/doc/xmlwf.xml
+++ b/expat/doc/xmlwf.xml
@@ -66,11 +66,17 @@
     </cmdsynopsis>
     <cmdsynopsis>
       <command>&dhpackage;</command>
-      <arg choice="plain"><option>-h</option></arg>
+      <group choice="plain">
+        <arg><option>-h</option></arg>
+        <arg><option>--help</option></arg>
+      </group>
     </cmdsynopsis>
     <cmdsynopsis>
       <command>&dhpackage;</command>
-      <arg choice="plain"><option>-v</option></arg>
+      <group choice="plain">
+        <arg><option>-v</option></arg>
+        <arg><option>--version</option></arg>
+      </group>
     </cmdsynopsis>
   </refsynopsisdiv>
  
@@ -362,6 +368,7 @@ supports both.
       
       <varlistentry>
         <term><option>-v</option></term>
+        <term><option>--version</option></term>
         <listitem>
 		<para>
   Prints the version of the Expat library being used, including some
@@ -461,7 +468,7 @@ supports both.
 
   <refsect1>
   <title>EXIT STATUS</title>
-    <para>For option <option>-v</option> or <option>-h</option>, <command>&dhpackage;</command> always exits with status code 0.  For other cases, the following exit status codes are returned:
+    <para>For options <option>-v</option>|<option>--version</option> or <option>-h</option>|<option>--help</option>, <command>&dhpackage;</command> always exits with status code 0.  For other cases, the following exit status codes are returned:
     <variablelist>
       <varlistentry>
         <term><option>0</option></term>