diff --git a/reference/pdo_mysql/constants.xml b/reference/pdo_mysql/constants.xml
index 98cc17565b..6d48bd8f60 100644
--- a/reference/pdo_mysql/constants.xml
+++ b/reference/pdo_mysql/constants.xml
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='iso-8859-1'?>
-<!-- $Revision: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <section id="pdo-mysql.constants">
  &reftitle.constants;
  &pdo.driver-constants;
@@ -23,7 +23,7 @@
 <?php
 if ($db->getAttribute(PDO::ATTR_DRIVERNAME) == 'mysql') {
     $stmt = $db->prepare('select * from foo',
-        array(PDO::MYSQL_ATTR_USE_UNBUFFERED_QUERY => true));
+        array(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => true));
 } else {
     die("my application only works with mysql; I should use \$stmt->fetchAll() instead");
 }