Page 1 - At the bottom of the middle column under Next round—Set-up round, stitch counts have been added to the end: "34 (40, 46, 52, 58) sts before new marker for Brioche Rib section; 46 (54, 62, 70, 78) sts after new marker for Stockinette st section."
Page 1 - At the bottom of the right column under Decrease round 1, lines 1-6 now read: "With CC, * k2tog, yo, sl 1 wyib; repeat from * to 2 sts before marker (CC st and MC yarn over), k2tog, remove marker, k3tog (MC st, MC yarn over and CC st), pass the k2tog over the k3tog (see Brioche Rib Decrease tutorial on page 2), replace the marker on right needle before decrease st, yo, sl 1 wyib, [k2tog, yo, sl 1 wyib] to...."
Page 3 - In the left column under Decrease round 2, iines 1–4 now read: "With MC, [yo, sl 1 wyib, p2tog] to marker, remove marker, p3tog (CC st, MC st and CC yarn over), pass last p2tog over this st, replace marker on right needle before decrease st, [yo...."
Page 3 - At the bottom of the left column, Next round now reads: "With CC, k2tog, remove marker, k3tog (MC st, CC yarn over, and CC st), pass the k2tog over the k3tog, do not complete round. 7 sts."