diff --git a/core/modules/filter/lib/Drupal/filter/Plugin/Core/Entity/FilterFormat.php b/core/modules/filter/lib/Drupal/filter/Plugin/Core/Entity/FilterFormat.php
index 587f12a..7ad6319 100644
--- a/core/modules/filter/lib/Drupal/filter/Plugin/Core/Entity/FilterFormat.php
+++ b/core/modules/filter/lib/Drupal/filter/Plugin/Core/Entity/FilterFormat.php
@@ -97,7 +97,7 @@ public function id() {
    * @return
    *   SAVED_NEW or SAVED_UPDATED.
    */
-  function save() {
+  public function save() {
     $this->name = trim($this->name);
     $this->cache = _filter_format_is_cacheable($this);
     if (!isset($this->status)) {
@@ -134,7 +134,7 @@ function save() {
       }
     }
 
-    $return = $this->save();
+    $return = parent::save();
 
     if ($return == SAVED_NEW) {
       module_invoke_all('filter_format_insert', $this);