Regroup links to the footer

Author: PeterJCLaw

README.md

@@ -31,13 +31,14 @@ Once setup, the site will be accessible on http://localhost:4000/docs/
 When you've made a change, either push it to a forked repository, or to a
 feature branch, and [raise a pull request][raise-a-pr].
 
-[clone-repo]: https://docs.github.com/en/repositories/creating-and-managing-repositories/cloning-a-repository
-[install-ruby]: https://www.ruby-lang.org/en/documentation/installation/
-[raise-a-pr]: https://github.com/srobo/docs/pull/new/master
-
 ### Navigation Sidebar
 
 The docs navigation sidebar is generated from `_data/sidebar_tree.yaml` as part
 of the build process. This file is manually updated so that we can
 explicitly control which files are included, in what order as well as adjust the
 page titles.
+
+
+[clone-repo]: https://docs.github.com/en/repositories/creating-and-managing-repositories/cloning-a-repository
+[install-ruby]: https://www.ruby-lang.org/en/documentation/installation/
+[raise-a-pr]: https://github.com/srobo/docs/pull/new/master