[webvtt] Have short explanations for algorithms what they're supposed to do

zcorpan has just created a new issue for 
https://github.com/w3c/webvtt:

== Have short explanations for algorithms what they're supposed to do 
==
It would be easier to get an understanding of what the spec does if 
each big algorithm had a paragraph that explained what it does.

Ack @r12a

See https://github.com/w3c/webvtt/issues/229

Received on Friday, 30 October 2015 04:44:42 UTC