bump version

docs/getting-started-k8s.md

@@ -24,13 +24,13 @@ The default max interval is 20 minutes, which is too long in most cases, this ca
 helm repo add aws-sb https://awsservicebroker.s3.amazonaws.com/charts
 
 # Show the available variables for the chart
-helm inspect aws-sb/aws-servicebroker --version 1.0.0-beta.3
+helm inspect aws-sb/aws-servicebroker --version 1.0.0-beta.4
 ### Note: If setting aws.targetaccountid on the helm cli, do not use --set, use --set-string, see https://github.com/helm/helm/issues/1707 for more info
 
 # Minimal broker install, assuming defaults above. Sets up a ClusterServiceBroker. Add flags to set credentials, region, etc
-helm install aws-sb/aws-servicebroker --name aws-servicebroker --namespace aws-sb --version 1.0.0-beta.3
+helm install aws-sb/aws-servicebroker --name aws-servicebroker --namespace aws-sb --version 1.0.0-beta.4
 
 # Install broker for the specified namespace only
-helm install aws-sb/aws-servicebroker --name aws-servicebroker --namespace aws-sb --version 1.0.0-beta.3 \
+helm install aws-sb/aws-servicebroker --name aws-servicebroker --namespace aws-sb --version 1.0.0-beta.4 \
   --set deployNamespacedServiceBroker=true
 ```