Get your taxes done using TurboTax

This will hopefully be my last question regarding the 1099-R for Return of Excess IRA contributions. I believe I am on the last step, Turbo Tax is asking "Explain the Return of Contribution". It further states, "Explain here the details of the Contribution".  What kind of details is the IRS looking for other than, I did not qualify for a ROTH contribution this year because my household income was over the limit. ?