forgot to fix one instance of VERSION in rpl_log result

mysql-test/r/rpl_log.result

@@ -15,7 +15,7 @@ master-bin.001	172	Intvar	1	3	INSERT_ID=1
 Log_name	Pos	Event_type	Server_id	Log_seq	Info
 master-bin.001	200	Query	1	4	use test; insert into t1 values (NULL)
 Log_name	Pos	Event_type	Server_id	Log_seq	Info
-master-bin.001	4	Start	1	1	Server ver: 4.0.0-debug-log, Binlog ver: 2
+master-bin.001	4	Start	1	1	Server ver: $VERSION, Binlog ver: 2
 master-bin.001	79	Query	1	2	use test; create table t1(n int not null auto_increment primary key)
 master-bin.001	172	Intvar	1	3	INSERT_ID=1
 master-bin.001	200	Query	1	4	use test; insert into t1 values (NULL)