ManyToMany Bidirectional - Doctrine2

<?php
namespace Entity;

/**
 * User
 *
 * @Table(name="user")
 * @Entity
 */
class User
{
    /**
     * Bidirectional - Many users have Many favorite comments (OWNING SIDE)
     *
     * @ManyToMany(targetEntity="Entity\Comment", inversedBy="userFavorites")
     * @JoinTable(name="user_favorite_comments",
     *   joinColumns={@JoinColumn(name="user_id", referencedColumnName="id")},
     *   inverseJoinColumns={@JoinColumn(name="favorite_comment_id", referencedColumnName="id")}
     * )
    */
    private $favorites;

class Comment
{
    /**
     * Bidirectional - Many comments are favorited by many users (INVERSE SIDE)
     *
     * @ManyToMany(targetEntity="Entity\User", mappedBy="favorites")
     */
    private $userFavorites;