Added spaces after snippets and updated contour pod check

Signed-off-by: Matt Ray <[email protected]>

Author: mattray

docs/guides/installation-tce.md

@@ -12,41 +12,50 @@
 ```
 kubectl config use-context <STANDALONE-CLUSTER-NAME>-admin@<STANDALONE-CLUSTER-NAME>
 ```
+
 1. Install Knative Serving following the [Installing Knative Serving using YAML files](https://knative.dev/docs/admin/install/serving/install-serving-with-yaml/) instructions.
 ```
 kubectl apply -f https://github.com/knative/serving/releases/download/v0.26.0/serving-crds.yam
 kubectl apply -f https://github.com/knative/serving/releases/download/v0.26.0/serving-core.yaml
 ```
+
 1. Wait until the pods have started before proceeding.
 ```
 kubectl get pods -n knative-serving
 ```
+
 1. The version of Contour provided with the Tanzu Community Edition package repository is older than the version of `knative-serving` we have installed, so install it from YAML as well.
 ```
 kubectl apply -f https://github.com/knative/net-contour/releases/download/v0.26.0/contour.yaml
 kubectl apply -f https://github.com/knative/net-contour/releases/download/v0.26.0/net-contour.yaml
 ```
+
 1. Verify the pods have started before proceeding.
 ```
-kubectl get pods -n | grep contour
+kubectl get pods -n contour-external
+kubectl get pods -n contour-internal
 ```
+
 1. Configure Knative Serving to use Contour by default by running the command:
 ```
 kubectl patch configmap/config-network \
   --namespace knative-serving \
   --type merge \
   --patch '{"data":{"ingress.class":"contour.ingress.networking.knative.dev"}}'
 ```
+
 1. Get the External IP address or CNAME by running the command:
 ```
 kubectl --namespace contour-external get service envoy
 ```
+
 1. You will need to configure DNS following the [Knative Serving DNS instructions](https://knative.dev/docs/admin/install/serving/install-serving-with-yaml/#configure-dns) for your requirements.
 1. Install Knative Eventing following the [Installing Knative Eventing using YAML files](https://knative.dev/docs/admin/install/eventing/install-eventing-with-yaml/) instructions.
 ```
 kubectl apply -f https://github.com/knative/eventing/releases/download/v0.26.0/eventing-crds.yaml
 kubectl apply -f https://github.com/knative/eventing/releases/download/v0.26.0/eventing-core.yaml
 ```
+
 1. Verify your installation.
 ```
 kubectl get pods -n knative-eventing