Error in Documentation

In reference guide, 12: DQL http://www.doctrine-project.org/docs/orm/2.0/en/reference/dql-doctrine-query-language.html

12.2.4 DQL SELECT Examples

With COUNT DISTINCT:

<?php
$query = $em->createQuery('SELECT COUNT(DISTINCT u.name) FROM CmsUser');
$users = $query->getResult(); // array of ForumUser objects

Alias missing in the query.
It doesn't return ForumUser objects.

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With Arithmetic Expression in WHERE clause:

<?php
$query = $em->createQuery('SELECT u FROM CmsUser u WHERE ((u.id + 5000) * u.id + 3) < 10000000');
$users = $query->getResult(); // array of ForumUser objects

It doesn't return ForumUser objects.

–

And after these examples the comments on $query->getResult(); that tells what is returned is missing.