ISTWCMS-4729: coding standards

uw_cfg_common.module

@@ -23,13 +23,13 @@ use Drupal\webform\WebformInterface;
 use Drupal\webform\WebformSubmissionStorageInterface;
 
 /**
- * Implementation of hook_preprocess_form_element().
+ * Implements hook_preprocess_form_element().
  *
  * Allows for use of label_class in form elements and will add
  * any class in label_classes to the label.
  */
 function uw_cfg_common_preprocess_form_element(&$variables) {
-  if(isset($variables['element']['#label_classes'])) {
+  if (isset($variables['element']['#label_classes'])) {
     $variables['label']['#attributes']['class'] = $variables['element']['#label_classes'];
   }
 }