diff --git a/reference/apd/configure.xml b/reference/apd/configure.xml
index 6ad111043c..09d77ccd91 100644
--- a/reference/apd/configure.xml
+++ b/reference/apd/configure.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
 <section id="apd.installation">
  &reftitle.install;
  <para>
@@ -35,7 +35,7 @@ pear install apd
 <![CDATA[
 zend_extension = /absolute/path/to/apd.so
 apd.dumpdir = /absolute/path/to/trace/directory
-apd.statement_trace = 0
+apd.statement_tracing = 0
 ]]>
   </programlisting>
  </para>