Left sock leg spiral:
You now have a small strip beginning with a point (cast-on edge). In order to create a spiral, attach the strip to the cast-on edge as follows:
See Illustration 2 at right -->
Row 1 [WS] Sl1, p10, sl1, pick up and knit 1 stitch from the right side of the cast-on edge and pass the slipped stitch over.
I made the mistake big and bold! It should read "pick up and purl 1 stitch from the right side of the cast-on edge"