[ttml1] Pull Request: Adjusted per https://w3c.github.io/w3c.json.html

plehegar has just submitted a new pull request for https://github.com/w3c/ttml1:

== Adjusted per https://w3c.github.io/w3c.json.html ==
Minor tweak

See https://github.com/w3c/ttml1/pull/373

Received on Friday, 8 February 2019 19:32:18 UTC