Then you have no problems to correct at the end.

This difference is corrected at the end of every year.

And they could always correct it at a later date.

Details and prices correct at time of going to press.

That might, after all, be corrected at some future time.

Another thing to remember is that players may realize what they are doing and correct it at any time.

The mistake was corrected soon after at no cost to the city.

The agency said the problems were not expected to be corrected until fall at the earliest.

It is unclear whether the problems had been corrected at that point.

Intel said the problem came to its attention in June and was corrected then, at the design stage.