[ticket/11700] Get functional tests running after develop merge

PHPBB3-11700

phpBB/config/services.yml

@@ -258,7 +258,7 @@ services:
         class: phpbb\request\request
 
     symfony_request:
-        class: phpbb_symfony_request
+        class: phpbb\symfony_request
         arguments:
             - @request
 

phpBB/phpbb/auth/provider/provider_interface.php

@@ -134,7 +134,7 @@ interface provider_interface
 	 *
 	 * @param 	array	$data			An array corresponding to
 	 *									\phpbb\session::data
-	 * @param 	boolean	$new_session	True for a new \session, false for no new
+	 * @param 	boolean	$new_session	True for a new session, false for no new
 	 *									session.
 	 */
 	public function logout($data, $new_session);