1) In the chart key the definition for p2tog tbl should read: “purl 2 stitches together through the back loop.”
2) The armhole borders are 4 stitches wide in stockinette. Under “Shape Back Armhole and Yoke” after “Next Row, (RS): …” the WS row instruction is missing. It should be: “WS: p4, maintain patt to last 4 sts, p4.”
3) Under “Shape Front Armhole and Yoke”, the single decrease section (4th paragraph) should read: “WS: p4, maintain patt to last 4 sts, p4.”
4)Under “Side Shaping” the last paragraph should read: Note: In the last dec rnd for size Small and the last 2 dec rnds for size Large, the dec will meet up with the purl channel of the Wide Rib pat at each end of the back. Maintain the 2-st purl channel and work the dec using the 2 knit sts next to it. After side decreases, 7 knit sts remain between purl channels for size Small; 3 for size Large, at each side bodice.