What I understand that to mean is that you knit 14 stitches and M1. Then you come to stitches you created before, knit those. When you come to the last 14 you would M1 and knit the last 14.
From looking at it, you would see a rectangle going up the one side, a wedge of increased stitches, and then a rectangle going up the other side.
Sigh, I don't know if that made any sense to you but it did to me. :oops: