message: fix doc for FatOscillator
  * fix doc for FatOscillator
  seems to be copypaste from FMOscillator
  * fix doc for FatOscillator
diff: @@ -5,16 +5,15 @@ import "../signal/Multiply";
  import "../core/Gain";
  /**
  - * @class Tone.FatOscillator
  + * @class Tone.FatOscillator is an array of oscillators with detune spread between the oscillators
  *
  * @extends {Tone.Source}
  * @constructor
  - * @param {Frequency} frequency The starting frequency of the oscillator.
  - * @param {String} type The type of the carrier oscillator.
  - * @param {String} modulationType The type of the modulator oscillator.
  + * @param {Frequency} frequency The oscillator's frequency.
  + * @param {String} type The type of the oscillator.
  + * @param {Cents} spread The detune spread between the oscillators.
  * @example
  - * //a sine oscillator frequency-modulated by a square wave
  - * var fmOsc = new Tone.FatOscillator("Ab3", "sine", "square").toMaster().start();
  + * var fatOsc = new Tone.FatOscillator("Ab3", "sine", 40).toMaster().start();
  */
  Tone.FatOscillator = function(){
  