There is errata for this pattern. Patterns purchased after 1/19/10 will be correct.

Under chart written instructions Row 12 should read:
Row 12: RT, p2, k2tog, yo, k4, yo, ssk, p2, k4, p2, k2tog, yo, k4, yo, ssk, p2, RT

Under Turn Heel Row 1 should read:
Row 1 - p18, p2tog, p1, turn

Sorry for the inconvenience.