kill.test fixed for kill on Mac OS X (which do not send OK)

mysql-test/r/kill.result

@@ -27,5 +27,5 @@ select ((@id := kill_id) - kill_id) from t3;
 ((@id := kill_id) - kill_id)
 0
 kill @id;
-ERROR 08S01: Server shutdown in progress
+Got one of the listed errors
 drop table t1, t2, t3;

mysql-test/t/kill.test

@@ -78,7 +78,7 @@ select ((@id := kill_id) - kill_id) from t3;
 kill @id;
 
 connection conn1;
--- error 1053
+-- error 1053,2013
 reap;
 
 disconnect conn1;