diff --git a/reference/pdo/functions/PDOStatement-execute.xml b/reference/pdo/functions/PDOStatement-execute.xml
index 62c97ca6db..8f98e6d95c 100644
--- a/reference/pdo/functions/PDOStatement-execute.xml
+++ b/reference/pdo/functions/PDOStatement-execute.xml
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='iso-8859-1'?>
-<!-- $Revision: 1.9 $ -->
+<!-- $Revision: 1.10 $ -->
 <!-- Generated by xml_proto.php v2.1. Found in /scripts directory of phpdoc. -->
   <refentry id="function.PDOStatement-execute">
    <refnamediv>
@@ -31,7 +31,7 @@
     <para>
      <variablelist>
       <varlistentry>
-       <term><parameter>input-parameters</parameter></term>
+       <term><parameter>input_parameters</parameter></term>
        <listitem>
         <para>
          An array of values with as many elements as there are bound