Number size is incorrect

[Panu Horsmalahti]

A simple unit test shows this:

  it('number size shall be 8', function() {
    sizeof(5).should.be.equal(8);
  });

1) sizeof number size shall be 8:

      AssertionError: expected 0 to be 8
      + expected - actual

      +8
      -0

[Andrei Karpuszonak]

Fixed,
thank you @panuhorsmalahti