Payment pack has hard-coded US date format

Please support i18n via the site-wide date format

Index: modules/ubercart/payment/uc_payment_pack/uc_payment_pack.admin.inc
===================================================================
--- modules/ubercart/payment/uc_payment_pack/uc_payment_pack.admin.inc	(revision 15831)
+++ modules/ubercart/payment/uc_payment_pack/uc_payment_pack.admin.inc	(working copy)
@@ -92,7 +92,11 @@
     $form_state['values']['order_id'], mktime(12, 0, 0, $form_state['values']['clear_month'],
     $form_state['values']['clear_day'], $form_state['values']['clear_year']));
 
-  drupal_set_message(t('Check received, expected clear date of @date.', array('@date' => $form_state['values']['clear_month'] .'/'. $form_state['values']['clear_day'] .'/'. $form_state['values']['clear_year'])));
+  drupal_set_message(t('Check received, expected clear date of @date @date2.', array(
+    '@date' => $form_state['values']['clear_month'] .'/'. $form_state['values']['clear_day'] .'/'. $form_state['values']['clear_year'],
+    '@date2' => format_date(mktime(12, 0, 0, $form_state['values']['clear_month'],
+    $form_state['values']['clear_day'], $form_state['values']['clear_year']), 'medium'),
+  )));
 
   $form_state['redirect'] = 'admin/store/orders/'. $form_state['values']['order_id'];
 }