message: Correct description for Tone.FFT
diff: @@ -3,7 +3,8 @@ import "../component/Analyser";
  import "../core/AudioNode";
  /**
  - * @class Get the current waveform data of the connected audio source.
  + * @class Get the current frequency data of the connected audio source
  + * using a fast Fourier transform.
  * @extends {Tone.AudioNode}
  * @param {Number=} size The size of the FFT. Value must be a power of
  * two in the range 32 to 32768.
  