diff --git a/appendices/reserved.constants.core.xml b/appendices/reserved.constants.core.xml
index 8029edda3c..e37ea874e9 100644
--- a/appendices/reserved.constants.core.xml
+++ b/appendices/reserved.constants.core.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
  <refentry id="reserved.constants.core">
   <refnamediv>
    <refname>Core Predefined Constants</refname>
@@ -147,7 +147,7 @@
     <varlistentry>
      <term>
       <constant>PHP_OUTPUT_HANDLER_START</constant> 
-      (<type>string</type>)
+      (<type>integer</type>)
      </term>
      <listitem>
       <simpara>