Help with Pi Shawl?.

I began to knit the pi shawl from the Knitter's Almanac and have trouble with Three Lace-Pattern for Shawl. When I had knitted the very 1st round on 144 stitches, I had 2 stitches left. Is it only me?
The 1st row is: K5, *YO, K2tog, K10. * Ending K5.
I count the pattern stitches: 144-10(stitches not in the pattern repeat)=134:12(repeat stitches)=11 stitches with 2 left, so it means that there is errata in the pattern!
Can somebody clarify what is wrong please?