* List + before -; rm old Git ref; reformat.

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

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

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

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

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

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

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

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

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

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

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