[ttml2] Fix typo: remove comma. (#1237)

skynavga has just created a new issue for https://github.com/w3c/ttml2:

== Fix typo: remove comma. ==
In step (4) of the ``tts:lineHeight`` used value algorithm [ยง10.2.27](https://w3c.github.io/ttml2/index.html#style-attribute-lineHeight), there is an extraneous comma in

> and ``tts:fontVariant``, style properties

Please view or discuss this issue at https://github.com/w3c/ttml2/issues/1237 using your GitHub account


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Received on Tuesday, 22 June 2021 05:41:12 UTC