diff --git a/webform_paymethod_select.line_item.inc b/webform_paymethod_select.line_item.inc
index 255cca8..b0823b6 100644
--- a/webform_paymethod_select.line_item.inc
+++ b/webform_paymethod_select.line_item.inc
@@ -242,6 +242,7 @@ function webform_paymethod_select_element_validate_line_item(array $element, arr
     // Convert the raw input to a PaymentLineItem object.
     $line_items[] = new \Drupal\webform_paymethod_select\PaymethodLineItem($data);
   }
+
   form_set_value($element, $line_items, $form_state);
 }