Added ref of contributing guidelines
@@ -170,5 +170,6 @@ See [Milestones](https://github.com/nirmata/kyverno/milestones) and [Issues](htt
Thanks for your interest in contributing!
* Please review and agree to abide with the [Code of Conduct](/CODE_OF_CONDUCT.md) before contributing.
+ * We encourage all contributions and encourage you to read our [contribution guidelines](./CONTRIBUTING.md).
* See the [Wiki](https://github.com/nirmata/kyverno/wiki) for developer documentation.
* Browse through the [open issues](https://github.com/nirmata/kyverno/issues)
