diff --git a/07-deployment/README.md b/07-deployment/README.md
index 0ab1228..d61c23a 100644
--- a/07-deployment/README.md
+++ b/07-deployment/README.md
@@ -116,11 +116,23 @@ You can also use `kubectl scale`:
kubectl scale --replicas=5 -f 07-deployment/01-simple-deployment.yml
```
+Check the number of pods you have now:
+```sh
+kubectl get pod
+NAME READY STATUS RESTARTS AGE
+simple-deployment-7679fffff7-77wr2 1/1 Running 0 23m
+simple-deployment-7679fffff7-hv494 1/1 Running 0 23m
+simple-deployment-7679fffff7-kg55p 1/1 Running 0 38s
+simple-deployment-7679fffff7-x5cdb 1/1 Running 0 38s
+simple-deployment-7679fffff7-zhm72 1/1 Running 0 38s
+```
+
You can also edit the manifest in place with `kubectl edit`:
```sh
kubectl edit deployment simple-deployment
```
+The changes are applied immediately after saving the deployment manifest. `kubectl get pod` to check.
I would recommend to only use `kubectl apply` as it is declarative and local to your computer, so you can commit it afterwards.
diff --git a/README.md b/README.md
index bd1e839..106ffe4 100644
--- a/README.md
+++ b/README.md
@@ -49,11 +49,9 @@ This hands-on course in under the [CC BY-NC-SA](./LICENSE) license.
- Docker:
```sh
-open https://download.docker.com/mac/stable/Docker.dmg
+brew install --cask docker
```
-- VirtualBox:
-
- minikube:
Install minikube and the "ingress" and "metrics-server" addons: