[ttml2] Pull Request: Fix typos (#948).

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

== Fix typos (#948). ==
Closes #948.

This PR is meant to replace #949 which fails processing on Travis for some unknown reason.

See https://github.com/w3c/ttml2/pull/951

Received on Tuesday, 31 July 2018 19:18:17 UTC