Ira distribution form

My wife pulled her 401K from a job she hadent worked in 2 years (stay at home mom now) to roll it over in 2016 but instead put it in a traditional IRA. The 1099-R from her old 401K shows it being rolled over but she got a form (unknown#) from the new IRA showing the Distribution. Where do I enter that so we show it correctly going into the IRA?