diff --git a/docs/08-bootstrapping-kubernetes-controllers.md b/docs/08-bootstrapping-kubernetes-controllers.md
index 20ea2c8..355fac4 100644
--- a/docs/08-bootstrapping-kubernetes-controllers.md
+++ b/docs/08-bootstrapping-kubernetes-controllers.md
@@ -379,33 +379,31 @@ In this section you will provision an external load balancer to front the Kubern
 Create the external load balancer network resources:
 
 ```
-{
-  KUBERNETES_PUBLIC_ADDRESS=$(gcloud compute addresses describe kubernetes-the-hard-way \
-    --region $(gcloud config get-value compute/region) \
-    --format 'value(address)')
+KUBERNETES_PUBLIC_ADDRESS=$(gcloud compute addresses describe kubernetes-the-hard-way \
+  --region $(gcloud config get-value compute/region) \
+  --format 'value(address)')
 
-  gcloud compute http-health-checks create kubernetes \
-    --description "Kubernetes Health Check" \
-    --host "kubernetes.default.svc.cluster.local" \
-    --request-path "/healthz"
+gcloud compute http-health-checks create kubernetes \
+  --description "Kubernetes Health Check" \
+  --host "kubernetes.default.svc.cluster.local" \
+  --request-path "/healthz"
 
-  gcloud compute firewall-rules create kubernetes-the-hard-way-allow-health-check \
-    --network kubernetes-the-hard-way \
-    --source-ranges 209.85.152.0/22,209.85.204.0/22,35.191.0.0/16 \
-    --allow tcp
+gcloud compute firewall-rules create kubernetes-the-hard-way-allow-health-check \
+  --network kubernetes-the-hard-way \
+  --source-ranges 209.85.152.0/22,209.85.204.0/22,35.191.0.0/16 \
+  --allow tcp
 
-  gcloud compute target-pools create kubernetes-target-pool \
-    --http-health-check kubernetes
+gcloud compute target-pools create kubernetes-target-pool \
+  --http-health-check kubernetes
 
-  gcloud compute target-pools add-instances kubernetes-target-pool \
-   --instances controller-0,controller-1,controller-2
+gcloud compute target-pools add-instances kubernetes-target-pool \
+  --instances controller-0,controller-1,controller-2
 
-  gcloud compute forwarding-rules create kubernetes-forwarding-rule \
-    --address ${KUBERNETES_PUBLIC_ADDRESS} \
-    --ports 6443 \
-    --region $(gcloud config get-value compute/region) \
-    --target-pool kubernetes-target-pool
-}
+gcloud compute forwarding-rules create kubernetes-forwarding-rule \
+  --address ${KUBERNETES_PUBLIC_ADDRESS} \
+  --ports 6443 \
+  --region $(gcloud config get-value compute/region) \
+  --target-pool kubernetes-target-pool
 ```
 
 ### Verification