Fix link on guide
### What you'll need
- [`kubectl`](https://kubernetes.io/docs/tasks/tools/install-kubectl/)
-- [`glooctl`](https://github.com/solo-io/glooctl)
- Kubernetes v1.8+ deployed somewhere. [Minikube](https://kubernetes.io/docs/tasks/tools/install-minikube/) is a great way to get a cluster up quickly.
-
+- [`glooctl`](../../installation/kubernetes.md)
<br/>
