Update expose-intro.html

Author: fyu17

content/en/docs/tutorials/kubernetes-basics/expose/expose-intro.html

@@ -113,20 +113,14 @@ <h3>Create a new Service</h3>
 				<code><b>echo "NODE_PORT=$NODE_PORT"</b></code></p>
 				<p>Now we can test that the app is exposed outside of the cluster using <code>curl</code>, the IP address of the Node and the externally exposed port:</p>
 				<p><code><b>curl http://"$(minikube ip):$NODE_PORT"</b></code></p>
-        {{< note >}}
-        <p>If Docker is the container runtime, minikube tunnel is needed. This is because Docker Desktop does not support ports. </p>
-        <p>In a seperate terminal window, execute:</p>
-        <p><code><b>
-          $ minikube service kubernetes-bootcamp --url<br />
-          http://127.0.0.1:51082<br />
-          !  Because you are using a Docker driver on darwin, the terminal needs to be open to run it.
-        </b></code></p>
-        <p>Then use the given url to access the app:</p>
-          <p><code><b>
-          $ curl 127.0.0.1:51082<br />
-          Hello Kubernetes bootcamp! | Running on: kubernetes-bootcamp-5485cc6795-tc27p | v=1
-          </b></code></p>
-        {{< /note >}}
+        {{< note >}}<p>If Docker is the container runtime, minikube tunnel is needed. This is because Docker Desktop does not support ports. <br>
+				<p>In a separate terminal window, execute:<br>
+				<code><b>$ minikube service kubernetes-bootcamp --url</b></code></p>
+				<p>The output looks like this:
+				<pre><b>http://127.0.0.1:51082<br>!  Because you are using a Docker driver on darwin, the terminal needs to be open to run it.</b></pre></p>
+				<p>Then use the given url to access the app:<br>
+				<code><b>$ curl 127.0.0.1:51082</b></code></p>
+				{{< /note >}}
 				<p>And we get a response from the server. The Service is exposed.</p>
 			</div>
 		</div>