Issue with https://istio.io/docs/setup/kubernetes/sidecar-injection.html#automatic-sidecar-injection

Under "Manual sidecar injection" it has this command:
kubectl apply -f <(~istioctl kube-inject -f samples/sleep/sleep.yaml)

It doesn't work. There is an extra '~'.

It works with this command:
kubectl apply -f <(istioctl kube-inject -f samples/sleep/sleep.yaml)