update code of conduct link

README.md

@@ -1,6 +1,6 @@
 ![OpenLearnr](docs/images/OpenLearnr.svg)
 
-[![License: AGPL v3](https://img.shields.io/badge/License-AGPL%20v3-blue.svg)](https://www.gnu.org/licenses/agpl-3.0) [![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v1.4%20adopted-ff69b4.svg)](https://github.com/OpenArchitex/OpenLearnr/blob/master/CODE_OF_CONDUCT.md) [![dependencies Status](https://david-dm.org/OpenArchitex/OpenLearnr/status.svg)](https://david-dm.org/OpenArchitex/OpenLearnr) [![devDependencies Status](https://david-dm.org/OpenArchitex/OpenLearnr/dev-status.svg)](https://david-dm.org/OpenArchitex/OpenLearnr?type=dev) [![Build Status](https://travis-ci.org/OpenArchitex/OpenLearnr.svg?branch=develop)](https://travis-ci.org/OpenArchitex/OpenLearnr) [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=com.asanka.tutor%3Aopen-learnr&metric=alert_status)](https://sonarcloud.io/dashboard?id=com.asanka.tutor%3Aopen-learnr) [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/2975/badge)](https://bestpractices.coreinfrastructure.org/projects/2975)
+[![License: AGPL v3](https://img.shields.io/badge/License-AGPL%20v3-blue.svg)](https://www.gnu.org/licenses/agpl-3.0) [![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v1.4%20adopted-ff69b4.svg)](https://github.com/OpenArchitex/OpenLearnr/blob/develop/docs/CODE_OF_CONDUCT.md) [![dependencies Status](https://david-dm.org/OpenArchitex/OpenLearnr/status.svg)](https://david-dm.org/OpenArchitex/OpenLearnr) [![devDependencies Status](https://david-dm.org/OpenArchitex/OpenLearnr/dev-status.svg)](https://david-dm.org/OpenArchitex/OpenLearnr?type=dev) [![Build Status](https://travis-ci.org/OpenArchitex/OpenLearnr.svg?branch=develop)](https://travis-ci.org/OpenArchitex/OpenLearnr) [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=com.asanka.tutor%3Aopen-learnr&metric=alert_status)](https://sonarcloud.io/dashboard?id=com.asanka.tutor%3Aopen-learnr) [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/2975/badge)](https://bestpractices.coreinfrastructure.org/projects/2975)
 
 This application is created as a open source content management system where students and teachers can interact with each other. Instructors can upload their courses whereas students can watch the videos and interact with the instructors. Work is currently under progress and we have launched an initial site called PythonSinhala (https://pythonsinhala.com) using this codebase. PythonSinhala is primarily aimed at providing Sri Lankan students the support they need to prepare for standerdized exams such as [GCE Advanced Level](https://en.wikipedia.org/wiki/GCE_Advanced_Level_in_Sri_Lanka).