syntax error with example sql of createtable

Hello,

I got a error when execute below command in
http://developer.postgresql.org/docs/postgres/sql-createtable.html

postgres=# CREATE TABLE array (vector int[][]);
ERROR: syntax error at or near "array" at character 14
LINE 1: CREATE TABLE array (vector int[][]);

^
(I tried it on 8.0.0rc2.)

'array' is a reserved word, so it needs quote to create table
named array:
postgres=# CREATE TABLE "array" (vector int[][]);
CREATE TABLE

regards,
-- Shigehiro Honda