ISTWCMS-6944: fix coding standards

uw_fdsu_theme_resp.theme

@@ -760,7 +760,8 @@ function uw_fdsu_theme_resp_preprocess_details(&$variables) {
               // is by itself or within the attributes.
               if (isset($variables['element'][$index]['#id'])) {
                 $variables['form_field_id'] = $variables['element'][$index]['#id'];
-              } elseif (isset($variables['element'][$index]['#attributes']['id'])) {
+              }
+              elseif (isset($variables['element'][$index]['#attributes']['id'])) {
                 $variables['form_field_id'] = $variables['element'][$index]['#attributes']['id'];
               }