In the code examples throughout this chapter, the
header element is often used to enclose a single
h element. I've changed
my mind on this one, and recommend leaving the
h element stand alone as use of
header here is now considered superfluous.
On the first line in the description of the
aside element, the word "page" should not be there and the sentence should read: "the
element is used to contain non-main content that is relevant to the main content it sits next to, but the main content makes perfect sense on its own without it".