[ttml2] Pull Request: Fix syntax coloring problem by using character ref for apostrophe.

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

== Fix syntax coloring problem by using character ref for apostrophe. ==
Trivial editorial change only.

See https://github.com/w3c/ttml2/pull/1170

Received on Wednesday, 2 October 2019 08:14:40 UTC