Move text from team

Author: saulshanabrook

README.md

@@ -157,10 +157,8 @@ jlpm run test
 
 ## Contributors ✨
 
-The Jupyter Git extension is part of [Project Jupyter](http://jupyter.org/) and is developed by an open community of contributors. Our maintainer team is accompanied by a much larger group of contributors to JupyterLab and Project Jupyter as a whole.
-
-
-Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
+The Jupyter Git extension is part of [Project Jupyter](http://jupyter.org/) and is developed by an open community of contributors
+([emoji key](https://allcontributors.org/docs/en/emoji-key)):
 
 <!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
 <!-- prettier-ignore-start -->
@@ -178,6 +176,8 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
 
 This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!
 
+To add yourself, or someone else, to this list you can either [use the bot](https://allcontributors.org/docs/en/bot/usage) (`@all-contributors please add <username> for <contributions>`) or [the CLI](https://allcontributors.org/docs/en/cli/usage) (`jlpm all-contributors add <username> <contributions> && jlpm all-contributors generate`).
+
 ## Attributions
 
 Extension development has been sponsored at various times by the following organizations: