Minor syntax error in section 2 (Introduction)

In the last example in section 2 (Introduction).

      {acceleration: {x: v^2/r, y: 0, z: 0};

       accelerationIncludingGravity: {x: v^2/r, y: 0, z: 9.81},

       rotationRate: {alpha: 0, beta: 0, gamma: -v/r*180/pi} };



There is a semi colon (;) after the first line, it should be a comma (,)



/Albert