Merge pull request #1 from TeachBooks/main

Update README.md

README.md

@@ -32,3 +32,6 @@ sphinx:
     extra_extensions:
         - jupyterbook_patches
 ```
+
+## Contribute
+This tool's repository is stored on [GitHub]([https://github.com/TeachBooks/Download-Link-Replac](https://github.com/TeachBooks/JupyterBook-Patches). The `README.md` of the branch `manual_docs` is also part of the [TeachBooks manual](https://teachbooks.tudelft.nl/jupyter-book-manual/external/TeachBooks/README.html) as a submodule. If you'd like to contribute, you can create a fork and open a pull request on the [GitHub repository](https://github.com/TeachBooks/JupyterBook-Patches). To update the `README.md` shown in the TeachBooks manual, create a fork and open a merge request for the [GitLab repository of the manual](https://gitlab.tudelft.nl/interactivetextbooks-citg/jupyter-book-manual). If you intent to clone the manual including its submodules, clone using: `git clone --recurse-submodules [email protected]:interactivetextbooks-citg/jupyter-book-manual.git`.