XHTML 2.0 WD 5

Found a few grammar mistakes in XHTML 2.0 WD 5.

At the beginning, where it says "W3C liability , trademark , document use
and software licensing rules apply," there should be a comma after "document
use."

In the abstract, "general purpose" should have a hyphen, because it is one
adjective.

In the definition for entity reference, "eg." should be "e.g."

Also, in the example for the l element, shouldn't the p element be a blockcode
element instead?