Merge pull request #1825 from anand-sundaram-zocdoc/as_fix_code_link

Update link to code of conduct

CONTRIBUTING.md

@@ -3,9 +3,9 @@ Contributing to hub
 
 Contributions to this project are [released](https://help.github.com/articles/github-terms-of-service/#6-contributions-under-repository-license) to the public under the [project's open source license](LICENSE).
 
-This project adheres to the [Open Code of Conduct][code-of-conduct]. By participating, you are expected to uphold this code.
+This project adheres to a [Code of Conduct][code-of-conduct]. By participating, you are expected to uphold this code.
 
-[code-of-conduct]: http://todogroup.org/opencodeofconduct/#Hub/opensource@github.com
+[code-of-conduct]: ./CODE_OF_CONDUCT.md
 
 You will need: