[ttml2] Pull Request: Remove parenthetical reference to use value (#861).

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

== Remove parenthetical reference to use value (#861). ==
Closes #861.

See https://github.com/w3c/ttml2/pull/865

Received on Thursday, 28 June 2018 22:59:43 UTC