Update deployment instructions for connecting components

Author: awellnitz-materna

docs/tutorials/e2e/connect/deployComponents.md

@@ -39,21 +39,38 @@ For the most bare-bones installation of the dataspace, execute the following com
 ```shell
 # get the tutorial including the config file for the cluster by cloning the repository locally
 git clone  https://github.com/eclipse-tractusx/tutorial-resources.git
+```
+```shell
 # will install the mxd directory under <current working directory>/tutorial-resources/mxd
 # the directory should contain the config file for kind: kind.config.yaml
 cd <path/of/mxd>
+``` 
+
+```shell
 kind create cluster -n mxd --config kind.config.yaml
+``` 
+
+```shell
 # 
 # Now we activate ingress for the later port forwarding ?
 # the next step is specific to KinD and will be different for other Kubernetes runtimes!
 kubectl apply -f  \ 
 https://raw.githubusercontent.com/kubernetes/ingress-nginx/main/deploy/static/provider/kind/deploy.yaml
+```
+
+```shell
 # wait until the ingress controller is ready
 kubectl wait --namespace ingress-nginx \
   --for=condition=ready pod \
   --selector=app.kubernetes.io/component=controller \
   --timeout=90s
+```
+
+```shell
 terraform init
+```
+
+```shell
 terraform apply
 # type "yes" and press enter when prompted to do so 
 ```
@@ -114,6 +131,9 @@ of simplicity we will use a plain Kubernetes port-forwarding:
 ```shell
 # find out about the names of your pods
 kubectl get pods
+```
+
+```shell
 # you should see a list like:
 NAME                                                     READY   STATUS    RESTARTS   AGE
 alice-tractusx-connector-controlplane-6f7555bcb7-mhxh6   1/1     Running   0          4m
@@ -125,10 +145,13 @@ bob-vault-0                                              1/1     Running   0
 keycloak-6bdf4d7689-8mwfd                                1/1     Running   0          4m58s
 miw-574bf87bc-c4n6c                                      1/1     Running   0          4m58s
 postgres-66677b8665-lxxp2                                1/1     Running   0          5m14s
+```
+
+```shell
 #
 # We will use the last entry for ingress for our port-forwarding, the name of the postgres pod will be slightly differnt in your local cluster.
 # now we activtae the kuberntes port-forwarding:
-kubectl port-forward postgres-66677b8665-lxxp2  5432:5423
+kubectl port-forward postgres-66677b8665-lxxp2  5432:5432
 ```
 
 > Note that the actual pod name will be slightly different in your local cluster.