ISTWCMS-4864: code standards

uw_fdsu_theme_resp.theme

@@ -184,7 +184,7 @@ function uw_fdsu_theme_resp_form_system_theme_settings_alter(&$form, FormStateIn
  * @param array $variables
  *   The variables array.
  */
-function _uw_fdsu_theme_resp_add_favicons(array &$variables){
+function _uw_fdsu_theme_resp_add_favicons(array &$variables) {
   // Remove Drupal's favicon.
   foreach ($variables['page']['#attached']['html_head_link'] as $id => $html_head_link) {
     if (isset($html_head_link[0]['rel']) && $html_head_link[0]['rel'] == 'shortcut icon') {