Merge pull request #13519 from zipperer/patch-1

edit index.html: replace PostrgreSQL -> PostgreSQL

templates/pro/index.html

@@ -497,7 +497,7 @@ <h3 class="p-heading--2">Add 24/7 phone & ticket support</h3>
       <div class="col">
         <p>Get phone and ticket support for troubleshooting and bug fixing whenever something breaks in your environment.</p>
         <p><a href="/blog/security-maintenance-vs-support-whats-the-difference">Support vs. security maintenance: what's the difference?</a></p>
-        <p>Ubuntu&nbsp;Pro + Support covers the whole stack: from the infrastructure layer (OpenStack, MAAS, Ceph, LXD, Kubernetes), through the base Ubuntu Operating System, to all application packages and their dependencies in Ubuntu repositories, including Kafka, Kubeflow, OpenJDK, PostrgreSQL, and more.</p>
+        <p>Ubuntu&nbsp;Pro + Support covers the whole stack: from the infrastructure layer (OpenStack, MAAS, Ceph, LXD, Kubernetes), through the base Ubuntu Operating System, to all application packages and their dependencies in Ubuntu repositories, including Kafka, Kubeflow, OpenJDK, PostgreSQL, and more.</p>
         <hr class="p-rule is-muted"/>
         <p>
           <a href="/support">Learn more about Support</a>