Erroneously filed form 8506

I recently submitted Form 8606 for several past tax years.  BUT after mailing the forms, further research indicated that the contributions for those years to my Traditional IRA was indeed deductible.

How do I inform the IRS to "tear up" those erroneous Form 8606 forms?  

Or should I just be sure my basis on any future 8606 forms is correct, though it will differ from the figure on the erroneous forms?