src/PHPDish/Bundle/ForumBundle/Service/TopicManager.php
public function removeVoter(TopicInterface $topic, UserInterface $user)
    {
        $topic->removeVoter($user)
            ->addVoteCount(-1);
        $this->saveTopic($topic);
    }
public function removeVoter(TopicInterface $topic, UserInterface $user)
    {
        $topic->removeVoter($user)
            ->addVoteCount(-1);
        $this->saveTopic($topic);
    }
{@inheritdoc}