Pouvez-vous?

Can you find the error?
This is the first part of the cross stitch I'm making for a birthday card for my French Teacher :3 It was love at first sight with this pattern that I found on this blog. And I still can't download anything form here, even using the school computers, so it seems Bulgarians can't download att all >.< Sad... So I'm really grateful to Eryn, thanks to her I'm able to stitch this ^^
So, did you find the error? It's pretty obvious, I know - I missed a row on the light purple sock ^^"" Lets just say it had shrunck during the washing...