Error on Form 8880 Line 11 Credit Limit Smart Worksheet

There is an error on Form 8880.   The Line 11 Credit Limit Smart Worksheet, Line 1, Says: "Enter the amount from Form 1040, 1040SR, or Form 1040-NR, Line 17......"

It should say Line 18 on the 2020 1040 Form, and obviously use the Line 18 value