Update test results after bug-fix merge.

mysql-test/r/mysqldump.result:
  Fix results

mysql-test/r/mysqldump.result

@@ -344,7 +344,7 @@ create view v1 as select * from t1;
 /*!40101 SET NAMES utf8 */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
-/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE="NO_AUTO_VALUE_ON_ZERO" */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
 DROP TABLE IF EXISTS `t1`;
 CREATE TABLE `t1` (
   `a` int(11) default NULL