When working on a project, sometimes I notice that several inches prior to where I am, I have done a few knit stitches instead of purl stitches. We can just chalk this up to watching TV while knitting. Short of ripping out many, many rows to go fix three or four stitches, is there another way of fixing this? It's not the end of the world, and it's only a scarf, but I am curious if there are ways of fixing this. Any suggestions? Perhaps there is a video about this online?
Thanks in advance, guys.