I've done this before, and what I did to "fix" it was to take a piece of yarn, weave one end in close to the mistake and then I embroidered a ridge over that little piece of stockinette. Then I wove in the other end & clipped it- I honestly can't even find it now.
OTN: - Tree of Life afghan, socks, afghan for Dad, Tura Maeve baby dress, alpaca Winter Mountains scarf, Frida poncho
Recently FO- Quinn cabled bag, Evangeline fingerless gloves (2 pairs), Topknot baby hats, pompom & earflap hats, 8 pairs of socks, Baby Folkwear Caftan, Debbie Bliss Baby Shawl (blanket)
I'm SimplyRenee on Ravelry- feel free to add me as a friend & I will do the same!