result fix

mysql-test/r/ps.result

@@ -3028,15 +3028,15 @@ CREATE TABLE t1(f1 INT);
 INSERT INTO t1 VALUES (1),(1);
 PREPARE stmt FROM 'EXPLAIN SELECT 1 FROM t1 WHERE (SELECT (SELECT 1 FROM t1 GROUP BY f1))';
 EXECUTE stmt;
-id     select_type     table   type    possible_keys   key     key_len ref     rows    Extra
-1      PRIMARY t1      ALL     NULL    NULL    NULL    NULL    2       
-2      SUBQUERY        NULL    NULL    NULL    NULL    NULL    NULL    NULL    No tables used
-3      SUBQUERY        t1      ALL     NULL    NULL    NULL    NULL    2       Using temporary; Using filesort
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	2	
+2	SUBQUERY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
+3	SUBQUERY	t1	ALL	NULL	NULL	NULL	NULL	2	Using temporary; Using filesort
 EXECUTE stmt;
-id     select_type     table   type    possible_keys   key     key_len ref     rows    Extra
-1      PRIMARY t1      ALL     NULL    NULL    NULL    NULL    2       
-2      SUBQUERY        NULL    NULL    NULL    NULL    NULL    NULL    NULL    No tables used
-3      SUBQUERY        t1      ALL     NULL    NULL    NULL    NULL    2       Using temporary; Using filesort
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	2	
+2	SUBQUERY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
+3	SUBQUERY	t1	ALL	NULL	NULL	NULL	NULL	2	Using temporary; Using filesort
 DEALLOCATE PREPARE stmt;
 DROP TABLE t1;
 End of 5.1 tests.