* Adding terms to glossary

* requested edits and addition to style guide

* Update contribute/style-guides/documentation-style-guide.md

Co-authored-by: Diana Payton <52059945+oddlittlebird@users.noreply.github.com>

* Update docs/sources/getting-started/glossary.md

Co-authored-by: Marcus Olsson <marcus.olsson@hey.com>

* Update docs/sources/getting-started/glossary.md

Co-authored-by: Marcus Olsson <marcus.olsson@hey.com>

Co-authored-by: Diana Payton <52059945+oddlittlebird@users.noreply.github.com>
Co-authored-by: Marcus Olsson <marcus.olsson@hey.com>