diff --git a/setup/README.md b/setup/README.md
index 2841e9f..8aa9ac5 100644
--- a/setup/README.md
+++ b/setup/README.md
@@ -62,7 +62,6 @@ Wait for Calico to deploy completely, then restart CoreDNS:
 kubectl wait -n calico-system --for=condition=ready \
     $(kubectl get pods -n calico-system -l k8s-app=calico-node -o name)
 kubectl -n kube-system rollout restart deployment coredns
-unset calico_node
 ```
 
 
@@ -91,7 +90,7 @@ kubeadm join kubernetes.pyrocufflink.blue:6443 \
 ## Create Admin user
 
 ```sh
-cat < kubeadm-user.yaml <<EOF
+cat > kubeadm-user.yaml <<EOF
 apiVersion: kubeadm.k8s.io/v1beta3
 kind: ClusterConfiguration
 clusterName: kubernetes