2-week final call for "video element visual content has transcript"

Hey all,

This is a 2-week final call for updates to the rule "video element visual content has transcript".

Changes include:

- Changed title
- Removed explicit references to audio in applicability
- Removed inapplicable example 2.

https://github.com/act-rules/act-rules.github.io/pull/1647

Best.
--

Daniel Montalvo

Accessibility Education and Training Specialist
W3C/WAI