fix for pushbuild 'powermacg5' failure

mysql-test/r/information_schema.result:
  result fix
mysql-test/t/information_schema.test:
  test fix

mysql-test/r/information_schema.result

@@ -1604,9 +1604,9 @@ select * from `information_schema`.`VIEWS` where `TABLE_SCHEMA` = NULL;
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION
 select * from `information_schema`.`VIEWS` where `TABLE_NAME` = NULL;
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION
-explain extended select 1 from information_schema.TABLES;
+explain extended select 1 from information_schema.tables;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
-1	SIMPLE	TABLES	ALL	NULL	NULL	NULL	NULL	NULL	NULL	Skip_open_table; Scanned all databases
+1	SIMPLE	tables	ALL	NULL	NULL	NULL	NULL	NULL	NULL	Skip_open_table; Scanned all databases
 Warnings:
-Note	1003	select 1 AS `1` from `information_schema`.`TABLES`
+Note	1003	select 1 AS `1` from `information_schema`.`tables`
 End of 5.1 tests.

mysql-test/t/information_schema.test

@@ -1235,6 +1235,6 @@ select * from `information_schema`.`VIEWS` where `TABLE_NAME` = NULL;
 #
 # Bug#31630 debug assert with explain extended select ... from i_s
 #
-explain extended select 1 from information_schema.TABLES;
+explain extended select 1 from information_schema.tables;
 
 --echo End of 5.1 tests.