message: Edited CONTRIBUTING.md file
diff: @@ -150,6 +150,8 @@ Origin](#developers-certificate-of-origin-11) at the end of this file.*
  in the simple example codes and more fully-featured mini applications in the
  `examples/` and `miniapps/` directories.
  +- See also the [code overview](http://mfem.org/code-overview/) section on the
  + MFEM website.
  ## GitHub Workflow
  