Index: includes/form.inc
--- includes/form.inc Base (1.5)
+++ includes/form.inc Locally Modified (Based On 1.5)
@@ -2304,6 +2304,7 @@
  * @code
  * $batch = array(
  *   'title' => t('Exporting'),
+ *   'file' => drupal_get_path('module', 'my_module') .'/my_module.batch.inc',
  *   'operations' => array(
  *     array('my_function_1', array($account->uid, 'story')),
  *     array('my_function_2', array()),