In §1, include real-time text. [RAUR]

[gunnarhm]

In §1, it is proposed to add real-time text among the media types. E.g. by changing:
"audio routing, captioning, improved live transcription"
to
"audio routing, real-time text, captioning, improved live transcription"

Also, in the same sentence, "text-messaging and chat" are mentioned. Are they not two terms for the same feature and it could therefore be sufficient with just one of them?

[RealJoshue108]

Thanks @gunnarhm - chat could refer to IRC type communications.

[RealJoshue108]

Relates to #13