[scaleBroadcaster] fixed indentation issues
[scaleBroadcaster] fixed indentation issues

alyssaq/plottable,NextTuesday/plottable,jacqt/plottable,danmane/plottable,gdseller/plottable,softwords/plottable,palantir/plottable,softwords/plottable,NextTuesday/plottable,alyssaq/plottable,jacqt/plottable,RobertoMalatesta/plottable,iobeam/plottable,jacqt/plottable,NextTuesday/plottable,iobeam/plottable,RobertoMalatesta/plottable,onaio/plottable,palantir/plottable,iobeam/plottable,danmane/plottable,RobertoMalatesta/plottable,palantir/plottable,gdseller/plottable,onaio/plottable,softwords/plottable,danmane/plottable,palantir/plottable,alyssaq/plottable,gdseller/plottable,onaio/plottable