Feed::edit

public function edit($id, array $params)
{
	$comment = Comment::createFromId($this, $id);
	if (!$this->canEdit() && !$comment->canEdit())
		$this->errorCollection->addOne(new Error(Loc::getMessage("FORUM_CM_RIGHTS2"), self::ERROR_PERMISSION));
	else
	{
		$comment->edit($params);
		if ($comment->hasErrors())
			$this->errorCollection->add($comment->getErrors());
		else
			return $comment->getComment();
	}
	return false;
}