docs(music-controls): remove duplicate subscribe (#1258)

There was a double .subscribe() function in `this.musicControls.subscribe()`
This commit is contained in:
eddyTheDove 2017-03-26 19:01:55 +11:00 committed by Ibby Hadeed
parent d23f13f837
commit fa803f2258

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@ -56,7 +56,7 @@ export interface MusicControlsOptions {
* ticker : 'Now playing "Time is Running Out"'
* });
*
* this.musicControls.subscribe().subscribe(action => {
* this.musicControls.subscribe(action => {
*
* switch(action) {
* case 'music-controls-next':