Mistake in second regia sock

So I ribbed where I should have knitted a row about 1.5 inches into the cuff. Then I knitted 2.5 more inches before I noticed the mistake. The mistake row falls on a purple row and is noticable because it is raised. My family tells me to leave it and I feel that it is a lot of work to redo. The socks are a gift and the first one is pure perfection. I am torn.

What would you do?