[ttml2] Pull Request: Clarify condition as pertains to exclusion vs inclusion (#926).

skynavga has just submitted a new pull request for https://github.com/w3c/ttml2:

== Clarify condition as pertains to exclusion vs inclusion (#926). ==
Closes #926.


See https://github.com/w3c/ttml2/pull/929

Received on Tuesday, 24 July 2018 14:24:57 UTC