Right. That's probably the reference in subclause 30(1). Part of the package of technical amendments that were released in September 2016 are intended to be technical and housekeeping measures. Many of these correct oversights and mistakes made in past bills.
In this case, the name “Canadian Payments Act” had changed several years ago, whenever the amendment was effective. When the name of the reference statute was changed, the reference in the tax act was not changed to follow it. It doesn't have a substantive effect, but it corrects the incorrect reference back to when the change ought to have been made.