How do you remove a highlight from a book in iBooks?
I have accidentally highlighted an entire page in a book in iBooks. I want to remove the highlight, but when I select the section, the highlight option does not appear. The only way I've found to make it appear is to select both a highlighted section and an unhighlighted section. Then the highlight option appears and I can remove the highlight. But in this case, the entire page is already highlighted. There is no unhighlighted section to include, and thus the highlight option does not appear. How can I unhighlighted this page?
iBook, iOS 5.1