I'm very conflicted about reading this book. This is probably what most will call nit-picking, but.... I started the book. On the 2nd page, there is a misspelling: "vice" instead of "vise". This is a book that has received excellent reviews; it's individually published so the error can't be blamed on an editor. But seriously, am I the only one who saw this? Does it bother anyone else when this type of error occurs?