Update README.md

README.md

@@ -55,6 +55,7 @@ mvn clean install
 The build will output a docker image.
 
 4. Add image to minikube
+
 4.1 Delete any existing image from minikube cache
 ```
 > minikube cache delete <image-name>
@@ -70,6 +71,7 @@ The build will output a docker image.
 > minikube cache add <image-name>
 ```
 5. Setup Kubernetes resources (deployment, services etc)
+
 5.1 Change directory to "k8s" in terminal [Its located under <project-root>/src/main/resources]
 ```
 > kubectl apply -f .
@@ -79,7 +81,9 @@ The build will output a docker image.
 > minikube service students-api
 ```
 7. Test application 
+
 7.1 Modify the postman environment for exposed port
+
 7.2 Run postman collection [![Run in Postman](https://run.pstmn.io/button.svg)](https://app.getpostman.com/run-collection/04fec31e35710e9bdb41#?env%5Bstudents-api-local-env%5D=W3sia2V5IjoiYmFzZVVybCIsInZhbHVlIjoibG9jYWxob3N0OjgxODAiLCJlbmFibGVkIjp0cnVlLCJ0eXBlIjoidGV4dCJ9XQ==)