diff --git a/booking.emails_admin.inc b/booking.emails_admin.inc
index aedbd35..a8af89f 100644
--- a/booking.emails_admin.inc
+++ b/booking.emails_admin.inc
@@ -510,7 +510,7 @@ function _booking_email_get_default_selection_callback($form, $form_state) {
 			ajax_command_replace("#booking_email_default_ids_wrapper", $output_html),
 			// This will call the command bookingEmailIDs in our custom JS file.
 			array('command' => 'bookingAjaxCheckboxes', 
-				'formDataElement' => 'booking_email_default_ids'
+				'formDataElement' => 'booking_email_default_ids',
 				'formName' => 'booking_manual_email_form',
 				'checkboxName' => 'table',
 			), 
diff --git a/booking.js b/booking.js
index db4b8ee..54cb8b9 100644
--- a/booking.js
+++ b/booking.js
@@ -1,5 +1,5 @@
 /**
- * Special Effects AJAX framework command.
+ * Drupal AJAX framework command.
  */
 Drupal.ajax.prototype.commands.bookingAjaxCheckboxes =  function(ajax, response, status) {
     jQuery(function($) {
@@ -7,6 +7,6 @@ Drupal.ajax.prototype.commands.bookingAjaxCheckboxes =  function(ajax, response,
         $('#booking-manual-email-form').find(':checkbox[name^="' . response.checkboxName .'"]').each(function () {
             //.prop() doesn't exist in Drupal's old version of jQuery so use .attr() instead
             $(this).attr("checked", ($.inArray($(this).val(), arr) != -1));
-        });                 
+        });
     });
 }
\ No newline at end of file