Merge pull request #40484 from niranjandarshann/incorrectcommand/tutorial

Add missing quote in Performing a Rolling Update tutorial page

Author: k8s-ci-robot

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

@@ -144,7 +144,7 @@ <h3>Step 2: Verify an update</h3>
                <p>First, check that the app is running. To find the exposed IP address and port, run the <code>describe service</code> command:</p>
                <p><code><b>kubectl describe services/kubernetes-bootcamp</b></code></p>
                <p>Create an environment variable called <tt>NODE_PORT</tt> that has the value of the Node port assigned:</p>
-               <p><code><b>export NODE_PORT="$(kubectl get services/kubernetes-bootcamp -o go-template='{{(index .spec.ports 0).nodePort}}')</b></code><br />
+               <p><code><b>export NODE_PORT="$(kubectl get services/kubernetes-bootcamp -o go-template='{{(index .spec.ports 0).nodePort}}')"</b></code><br />
                   <code><b>echo "NODE_PORT=$NODE_PORT"</b></code></p>
                <p>Next, do a <code>curl</code> to the the exposed IP and port:</p>
                <p><code><b>curl http://"$(minikube ip):$NODE_PORT"</b></code></p>