[resolved] Database Error When Creating Table

[eluser]Unknown[/eluser]
I am receiving a Database Error when creating a table with dbforge. Any ideas?

A Database Error Occurred
Error Number: 1064

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci' at line 5

CREATE TABLE `PREF_Test` ( `Test_id` INT UNSIGNED AUTO_INCREMENT, `Test_uid` INT UNSIGNED, `Test_pref` VARCHAR ) DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;

Filename: C:\wamp\www\js\system\database\DB_driver.php

Line Number: 330

My code is:

Code:

public function create_pref_table($table,$type) {
        $this->load->dbforge();
        $fields = array(
            $table.'_id' => array(
                'type' => 'INT',
                'contraint' => 9,
                'unsigned' => TRUE,
                'auto_increment' => TRUE
            ),
            $table.'_uid' => array(
                'type' => 'INT',
                'contraint' => 9,
                'unsigned' => TRUE
            ),
            $table.'_pref' => array(
                'type' => 'VARCHAR',
                'contraint' => 32
            )
        );
        $this->dbforge->add_field($fields);
        $this->dbforge->create_table('PREF_'.$table);
    }

[eluser]danmontgomery[/eluser]

Code:

'contraint'

should be

Code:

'constraint'

[eluser]Unknown[/eluser]
I looked for spelling mistakes for a good 5 minutes. Thanks.