Zend Certification Study Guide and Errata

Finally, after a week of waiting the Zend Certification Study Guide arrived. I was so eager to read it... Started reading the tests (I was really curious about the questions): chapter 1, page 15 first error: Discussed on phparch forum Jason Sweet cleared that out (printing error), but still, I believe it needed a better checking before releasing it on the market, and I bought the 2nd edition... After googleing, I found the Errata, and this discussion started by someone less patient than me... So, now I can continue my reading... And after that, I will take the test.