diff --git a/core/lib/Drupal/Core/Config/ConfigFactoryInterface.php b/core/lib/Drupal/Core/Config/ConfigFactoryInterface.php
index 1ed1c94..fe043b0 100644
--- a/core/lib/Drupal/Core/Config/ConfigFactoryInterface.php
+++ b/core/lib/Drupal/Core/Config/ConfigFactoryInterface.php
@@ -27,7 +27,6 @@
    *   TRUE if overrides should be applied, FALSE otherwise.
    *
    * @return $this
-   *   The config factory object.
    */
   public function setOverrideState($state);
 
@@ -115,7 +114,6 @@ public function getCacheKeys($name);
    * Clears the config factory static cache.
    *
    * @return $this
-   *   The config factory object.
    */
   public function clearStaticCache();
 
@@ -127,7 +125,6 @@ public function clearStaticCache();
    *   configuration by language.
    *
    * @return $this
-   *   The config factory object.
    */
   public function setLanguage(Language $language = NULL);
 
@@ -140,7 +137,6 @@ public function setLanguage(Language $language = NULL);
    *   override configuration data if language overrides are available.
    *
    * @return $this
-   *   The config factory object.
    */
   public function setLanguageFromDefault(LanguageDefault $language_default);