message: Replace normal comment with JSDoc
diff: @@ -751,7 +751,9 @@ export class PriceScale {
  this._cachedOrderedSources = null;
  }
  - // Returns the source which will be used as "formatter source" (take minMove for formatter)
  + /**
  + * @returns The {@link IPriceDataSource} that will be used as the "formatter source" (take minMove for formatter).
  + */
  private _formatterSource(): IPriceDataSource | null {
  return this._dataSources[0] || null;
  }
  