fixed typos, cleaner flow

Author: arun-gupta

rolling-update/readme.adoc

@@ -28,16 +28,16 @@ Renaming webapp-rc-5a11f15230716f6026c407eb9c1a60ca to webapp-rc
 replicationcontroller "webapp-rc" rolling updated
 ```
 . Access web application's main page http://127.0.0.1:8001/api/v1/proxy/namespaces/default/services/webapp-service/app/index.jsp and check for red background.
-
+. Delete resources: `kubectl.sh delete rc/webapp-rc service/webapp-service`
 
 == Using Deployment
 
-. Create a Deployment: `kubectl create -f webapp-deployment.yml`
+. Create a Deployment: `kubectl.sh create -f webapp-deployment.yml`
 . Expose the Deployment as Service: `kubectl.sh expose deployment webapp-deployment --name=webapp-service --port=8080 --target-port=8080`
 . Start proxy: `kubectl proxy`
 . Access web application's main page at http://127.0.0.1:8001/api/v1/proxy/namespaces/default/services/webapp-service/app/index.jsp
 . Rolling update
-.. Using `kubectl set` command
+.. Using `kubectl.sh set` command
 ... `kubectl.sh set image deployment/webapp-deployment webapp=arungupta/wildfly-app:2`
 ... Check history of deployment `kubectl.sh rollout history deployment webapp-deployment`
 +