handling many to many relationship

[Table("ROLES")]
   public partial class ROLE
   {
       public ROLE()
       {
           PRIVILIGES = new HashSet<PRIVILIGE>();
           USERS = new HashSet<USER>();
       }

       public int ID { get; set; }

       [Required]
       [StringLength(20)]
       public string RoleName { get; set; }

       [Required]
       [StringLength(50)]
       public string Description { get; set; }

       public virtual ICollection<PRIVILIGE> PRIVILIGES { get; set; }       
   }

[Table("PRIVILIGES")]
    public partial class PRIVILIGE
    {
        public PRIVILIGE()
        {
            ROLES = new HashSet<ROLE>();
        }

        public int ID { get; set; }

        [Required]
        [StringLength(50)]
        public string Description { get; set; }

        public virtual ICollection<ROLE> ROLES { get; set; }
    }

public partial class TestingContext : DbContext
    {
        public TestingContext()
            : base("name=TestingContext")
        {
        }

        public virtual DbSet<PRIVILIGE> PRIVILIGES { get; set; }
        public virtual DbSet<ROLE> ROLES { get; set; }
        public virtual DbSet<USER> USERS { get; set; }

        protected override void OnModelCreating(DbModelBuilder modelBuilder)
        {
            modelBuilder.Entity<PRIVILIGE>()
                .HasMany(e => e.ROLES)
                .WithMany(e => e.PRIVILIGES)
                .Map(m => m.ToTable("RolesPriviliges").MapLeftKey("Perviliges_PreviligeID").MapRightKey("Roles_RolesID"));

        }
    }