Merge pull request #692 from lf32/AudioVoice

Add documentation for `AudioVoice.dispose()`

Author: montoyamoraga

src/audioVoice.js

@@ -48,6 +48,11 @@ class AudioVoice {
     this.output.disconnect();
   }
 
+  /**
+   * Dispose the output if it exists
+   * @method dispose
+   * @for p5.AudioVoice
+   */
   dispose() {
     if (this.output) {
       this.output.disconnect();