Minimal k8s version requirement (kedacore#272)

content/docs/2.0/deploy.md

@@ -8,6 +8,8 @@ We provide a few approaches to deploy KEDA runtime in your Kubernetes clusters:
 - [Operator Hub](#operatorhub)
 - [YAML declarations](#yaml)
 
+> 💡 **NOTE:** KEDA requires Kubernetes cluster version 1.16 and higher
+
 Don't see what you need? Feel free to [create an issue](https://github.com/kedacore/keda/issues/new) on our GitHub repo.
 
 ## Deploying with Helm {#helm}
@@ -73,7 +75,7 @@ kubectl delete -f https://raw.githubusercontent.com/kedacore/keda/master/deploy/
 2. Create namespace `keda`
 3. Create `KedaController` resource named `keda` in namespace `keda`
 ![Operator Hub installation](https://raw.githubusercontent.com/kedacore/keda-olm-operator/master/images/keda-olm-install.gif)
-> 💡 **NOTE:**Further information on Operator Hub installation method can be found in the following [repository](https://github.com/kedacore/keda-olm-operator).
+> 💡 **NOTE:** Further information on Operator Hub installation method can be found in the following [repository](https://github.com/kedacore/keda-olm-operator).
 
 ### Uninstall
 

data/faq20.toml

@@ -4,7 +4,7 @@ a = "KEDA stands for Kubernetes-based Event Driven Auto-Scaler. It is built to b
 
 [[qna]]
 q = "What are the prerequisites for using KEDA?"
-a = "KEDA is designed to be run on any Kubernetes cluster. It uses a CRD (custom resource definition) and the Kubernetes metric server so you will have to use a Kubernetes version which supports these. Any Kubernetes cluster >= 1.13.0 has been tested and should work."
+a = "KEDA is designed to be run on any Kubernetes cluster. It uses a CRD (custom resource definition) and the Kubernetes metric server so you will have to use a Kubernetes version which supports these. Any Kubernetes cluster >= 1.16.0 has been tested and should work."
 
 [[qna]]
 q = "Does KEDA depend on any Azure service?"