Added link to Dev Guide for Documentation contributors (#9)

Co-authored-by: carolyn <[email protected]>

Author: Carolyn Hulsey

_includes/community.html

@@ -33,7 +33,7 @@ <h2>Contributing</h2>
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       <p>If you're an experienced Bokeh user who wants to give back, a great place to start is supporting your fellow users on the <a href="https://discourse.bokeh.org/">Bokeh Discourse</a>. Questions of all levels are posted daily, and you may find that there are some for which your experience is very valuable!</p>
-      <p>Similarly, the Documentation is a great way to start as a Bokeh contributor. The docs are a living, changing body of work, improving all the time, and contributing here will also help you get accustomed to Bokeh's review and release process.</p>
+      <p>Similarly, the Documentation is a great way to start as a Bokeh contributor. The docs are a living, changing body of work, improving all the time, and contributing here will also help you get accustomed to Bokeh's review and release process. For information on how to contribute to Bokeh's documentation, refer to the Documentation section of the <a href="https://docs.bokeh.org/en/latest/docs/dev_guide.html#devguide">Developers Guide</a>.</p>
       <p>Bokeh users (and maintainers!) appreciate seeing examples of Bokeh at work. If your organization has a project using Bokeh that you're willing to share, consider adding it to our <a href="https://discourse.bokeh.org/c/showcase/13">Showcase</a>! These projects serve as inspiration and examples to other users, and give meaningful insight to maintainers as to how people are using the library, which drives future development priorities.</p>
       <p>For development on the Bokeh library itself, there is a <a href="https://slack-invite.bokeh.org/">Bokeh Developer Slack</a>. The dev channels here are helpful when getting feedback on development ideas or insight into planned directions for future development. <b>For usage questions, please use the Discourse instead of Slack.</b></p>
       <p>If you're interested in working on bugfixes or feature development in Bokeh, take a look at our <a href="https://github.com/bokeh/bokeh/issues">GitHub issue tracker</a> to see what we could use help on. The issue tracker includes a <a href="https://github.com/bokeh/bokeh/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22">"Good First Issue" label</a> to identify entry points for someone new to developing for the project.</p>