Fix overview capture (#9242)

The currently rendered document has an error block displayed indicating an overview section is needed.
2018-06-26 18:16:52 -04:00 · 2018-06-26 18:16:52 -04:00 · 7be7d8e8f3
parent 2a88115b72
commit 7be7d8e8f3
1 changed files with 1 additions and 1 deletions
--- a/content/en/docs/tasks/access-application-cluster/configure-cloud-provider-firewall.md
+++ b/content/en/docs/tasks/access-application-cluster/configure-cloud-provider-firewall.md
@ -7,7 +7,7 @@ content_template: templates/task
 weight: 90
 ---

-{{% capture prerequisites %}}
+{{% capture overview %}}

 Many cloud providers (e.g. Google Compute Engine) define firewalls that help prevent inadvertent
 exposure to the internet.  When exposing a service to the external world, you may need to open up