CodeIgniter Info in Cookbook

The documentation on this page is where the error is:

http://www.doctrine-project.org/documentation/cookbook/1_0/en/code-igniter-and-doctrine

Two lines of code in the block for database.php is stated as follows:

// Require Doctrine.php
require_once(realpath(dirname(_FILE_) . '/../..') . DIRECTORY_SEPARATOR . 'database/doctrine/Doctrine.php');

It should be:

// Require Doctrine.php
require_once(BASEPATH . 'database/doctrine/Doctrine.php');

And the other line of code in database.php is stated as:

// Load the models for the autoloader
Doctrine::loadModels(realpath(dirname(_FILE_) . '/..') . DIRECTORY_SEPARATOR . 'models');

When it should be

// Load the models for the autoloader
Doctrine::loadModels(APPPATH . 'models');

Please edit this to use the CodeIgniter constants. I fixed them in my app because the info in your tutorial was wrong. This is because I ALWAYS separate my application directory and my system directory, and move them away from the web-accessible (htdocs) directory where my index.php resides.

Thanks!
Sean