Forgot some sleeve decreases

I forgot to do k2tog several rows down one side of a sleeve (marker fell off). Is there a way to fix this without ripping back all the rows?

Thanks!

Not really, but I don’t think one decrease will make much difference. Do the same thing on both sleeves and they’ll match. That’s what I’d do. If you think it’s not right or it bothers you you’ll have to rip back and fix it.