readme.md in bake-modernize-0.16.2 vs readme.md in bake-modernize-0.17.0

@@ -21,5 +21,13 @@
 1.  Fork it.
 2.  Create your feature branch (`git checkout -b my-new-feature`).
 3.  Commit your changes (`git commit -am 'Add some feature'`).
 4.  Push to the branch (`git push origin my-new-feature`).
 5.  Create new Pull Request.
+
+### Developer Certificate of Origin
+
+This project uses the [Developer Certificate of Origin](https://developercertificate.org/). All contributors to this project must agree to this document to have their contributions accepted.
+
+### Contributor Covenant
+
+This project is governed by [Contributor Covenant](https://www.contributor-covenant.org/). All contributors and participants agree to abide by its terms.