Merge pull request #51 from sabbour/master

Updated API since it uses port 8080

_entries/02-04 api.md

@@ -8,7 +8,7 @@ parent-id: lab-ratingapp
 The `rating-api` is a NodeJS application that connects to mongoDB to retrieve and rate items. Below are some of the details that you'll need to deploy this.
 
 - `rating-api` on GitHub: <https://github.com/microsoft/rating-api>
-- The container exposes port 3000
+- The container exposes port 8080
 - MongoDB connection is configured using an environment variable called `MONGODB_URI`
 
 ### Fork the application to your own GitHub repository
@@ -63,7 +63,7 @@ Find the `rating-api` service.
 oc get svc rating-api
 ```
 
-The service will be accessible at the following DNS name over port 3000: `rating-api.workshop.svc.cluster.local:3000` which is formed of `[service name].[project name].svc.cluster.local`. This resolves only within the cluster.
+The service will be accessible at the following DNS name over port 8080: `rating-api.workshop.svc.cluster.local:8080` which is formed of `[service name].[project name].svc.cluster.local`. This resolves only within the cluster.
 
 {% endcollapsible %}