correct test result

mysql-test/r/alter_table.result

@@ -231,10 +231,10 @@ t1	0	a	2	b	A	NULL	NULL	NULL	YES	BTREE
 t1	1	b	1	b	A	100	NULL	NULL	YES	BTREE	
 analyze table t1;
 Table	Op	Msg_type	Msg_text
-test.t1	analyze	status	Table is already up to date
+test.t1	analyze	status	OK
 show keys from t1;
 Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Null	Index_type	Comment
-t1	0	a	1	a	A	NULL	NULL	NULL	YES	BTREE	
-t1	0	a	2	b	A	NULL	NULL	NULL	YES	BTREE	
+t1	0	a	1	a	A	3	NULL	NULL	YES	BTREE	
+t1	0	a	2	b	A	300	NULL	NULL	YES	BTREE	
 t1	1	b	1	b	A	100	NULL	NULL	YES	BTREE	
 drop table t1;