You can help the Backdrop community by contributing to the documentation on this site. Documentation of code is created by the API module from docblock comments within the code, so changes to code documentation are made by submitting a pull request as you would make for any other code change.
For changes elsewhere on this site—for example, this page—you can suggest a change by creating an issue in the backdrop-ops/docs.backdropcms.org issue queue:
- Put the word "documentation" in the title of your issue;
- Include a link to the page(s) you're suggesting changes for;
- Provide a description of the requested change; for example, a markup of the desired edits with your changes highlighted.
A member of the Documentation team will review your change and implement it or correspond with you about it if necessary.