diff --git a/docs/14-cleanup.md b/docs/14-cleanup.md
index dc97a3a..de8dfb0 100644
--- a/docs/14-cleanup.md
+++ b/docs/14-cleanup.md
@@ -6,7 +6,7 @@ In this lab you will delete the compute resources created during this tutorial.
 
 Delete the controller and worker compute instances:
 
-```
+```bash
 gcloud -q compute instances delete \
   controller-0 controller-1 controller-2 \
   worker-0 worker-1 worker-2
@@ -16,22 +16,20 @@ gcloud -q compute instances delete \
 
 Delete the external load balancer network resources:
 
-```
-{
-  gcloud -q compute forwarding-rules delete kubernetes-forwarding-rule \
+```bash
+gcloud -q compute forwarding-rules delete kubernetes-forwarding-rule \
     --region $(gcloud config get-value compute/region)
 
-  gcloud -q compute target-pools delete kubernetes-target-pool
+gcloud -q compute target-pools delete kubernetes-target-pool
 
-  gcloud -q compute http-health-checks delete kubernetes
+gcloud -q compute http-health-checks delete kubernetes
 
-  gcloud -q compute addresses delete kubernetes-the-hard-way
-}
+gcloud -q compute addresses delete kubernetes-the-hard-way
 ```
 
 Delete the `kubernetes-the-hard-way` firewall rules:
 
-```
+```bash
 gcloud -q compute firewall-rules delete \
   kubernetes-the-hard-way-allow-nginx-service \
   kubernetes-the-hard-way-allow-internal \
@@ -41,15 +39,13 @@ gcloud -q compute firewall-rules delete \
 
 Delete the `kubernetes-the-hard-way` network VPC:
 
-```
-{
-  gcloud -q compute routes delete \
+```bash
+gcloud -q compute routes delete \
     kubernetes-route-10-200-0-0-24 \
     kubernetes-route-10-200-1-0-24 \
     kubernetes-route-10-200-2-0-24
 
-  gcloud -q compute networks subnets delete kubernetes
+gcloud -q compute networks subnets delete kubernetes
 
-  gcloud -q compute networks delete kubernetes-the-hard-way
-}
+gcloud -q compute networks delete kubernetes-the-hard-way
 ```