diff --git a/security/form_login_setup.rst b/security/form_login_setup.rst
index f1f646fad47..768ce725a72 100644
--- a/security/form_login_setup.rst
+++ b/security/form_login_setup.rst
@@ -77,14 +77,6 @@ class that processes the login submit and 4) updates the main security config fi
             return $this->render('security/login.html.twig', ['last_username' => $lastUsername, 'error' => $error]);
         }
 
-        /**
-         * @Route("/logout", name="app_logout")
-         */
-        public function logout()
-        {
-            throw new \Exception('This method can be blank - it will be intercepted by the logout key on your firewall');
-        }
-
         /**
          * @Route("/logout", name="app_logout")
          */