Question about Elliot Wave

I have a question about elliot wave from the bottom of page 307 and top of 308. It says "during a zigzag is on a break of the extreme of wave iv of C, provided this level is beyond the termination of wave A (see figure 13.11) On this figure the wave iv break is within Wave A and not “beyond it”. It also says in flat on 310 that "because in a bullish zigzag for instance wave iv of a C terminations below the extreme of Wave A. Wave iv is not below the extreme of Wave A and this is confusing. Please clarify.