Updated link to documentation page

Updated link to a better reference for the integration: https://nomadproject.io/docs/internals/plugins/csi/

Author: mpron

README.md

@@ -11,4 +11,4 @@ This project contains the CSI [specification](spec.md) and [protobuf](csi.proto)
 * [Cloud Foundry](https://github.com/cloudfoundry/csi-plugins-release/blob/master/CSI_SUPPORT.md)
 * [Kubernetes](https://kubernetes-csi.github.io/docs/)
 * [Mesos](http://mesos.apache.org/documentation/latest/csi/)
-* [Nomad](https://www.hashicorp.com/blog/announcing-hashicorp-nomad-0-11-beta)
+* [Nomad](https://nomadproject.io/docs/internals/plugins/csi/)