A tiny misprint in the caprion of Figure 12.1

[DZornikov]

Dear authors.
First of all, thanks a lot for a wonderful, or I would even dare to say incredible, book.
Second, I think it'll be fine if the book is perfect even in really small details. So, I noticed a misprint in the caption of Figure 12.1. The chunk the shaded region show should sound the shaded regions show or the shaded region shows.

[mine-cetinkaya-rundel]

Thank you!