Reviewed-by: Michael Kubacki <michael.kubacki@microsoft.com>

There's a typo in UnitTestFrameworkPkg/ReadMe.md. You'll find it by searching for "ued".

The ReadMe.md updates are very helpful. Something else to consider would be a brief feature matrix at the top for the "framework" vs GoogleTest. I think it would be a little easier to parse which to choose than picking apart the key differences in the text.