Integration doc - use RTL signal names

[steven-bellock]

Fix-up integration document so that the signal names match RTL.

Signed-off-by: Steven Bellock [email protected]

[steven-bellock]

@calebofearth to run CI/CD and review.

[calebofearth]

Generally good changes, esp. capitalization updates to match RTL👍
The escapes on underscores are to prevent inadvertent italicization of text -- we've applied them inconsistently throughout this doc, so that's a separate issue, but it looks like this PR removes some of the escape characters. What was the motivation for that?

[steven-bellock]

What was the motivation for that?

Italicization needs two _s within a word. If there's only one _ then it's fine without the escape character.

[calebofearth]

What was the motivation for that?

Italicization needs two _s within a word. If there's only one _ then it's fine without the escape character.

Okay, should we just remove them everywhere then? There are many instances of similar formatting over on Caliptra.md as well.
I'm not totally sure what the backstory is if it's not for preventing Markdown formats.