src/Blogger/BlogBundle/Entity/Comment.php

[marcbrigham]

In that file the code looks like:

/**
 * @ORM\preUpdate
 */
public function setUpdatedValue()
{
   $this->setUpdated(new \DateTime());
}

When it should look like this:

/**
* @Orm\PreUpdate
*/
public function setUpdatedValue()
{
$this->setUpdated(new \DateTime());
}

You will get an error when you run the command:
php app/console doctrine:generate:entities Blogger\BlogBundle