fix awaitOnline in RefereeTest.test_saved_referee_decision

Author: kelvich

contrib/mmts/tests2/test_referee.py

@@ -178,7 +178,7 @@ def test_saved_referee_decision(self):
         print('#### up up(winner) || up')
         print('###########################')
         docker_api.containers.get('node2').start()
-        self.awaitOnline("dbname=regression user=postgres host=127.0.0.1 port=15432")
+        self.awaitOnline("dbname=regression user=postgres host=127.0.0.1 port=15433")
 
         self.client.bgrun()
         time.sleep(3)