Self-Employed Health Insurance -- Semantics issue in the instructions

Here's what I see in the interface, with some changes made to obscure my identity:
"Self-Employed Health Insurance
On your federal return, you deducted $XXXX of self-employed health insurance.

Enter [spouse’s] portion and we'll allocate the balance to [you]."

It just says "portion." Portion of what? I picked and paid for a health insurance plan that covered me, my wife (who has nothing to do with my self-employment), and my toddler. We all have the same coverage. I'm not sure what I'm supposed to enter, but I'm guessing it's zero. Correct?