Fix page front matter (en localization)

Tim Bannister · Tim Bannister · commit 98c349f6852b · 2020-06-29T18:45:52.000+01:00
diff --git a/content/en/docs/tasks/tls/manual-rotation-of-ca-certificates.md b/content/en/docs/tasks/tls/manual-rotation-of-ca-certificates.md
@@ -1,7 +1,7 @@
 ---
 title: Manual Rotation of CA Certificates
 min-kubernetes-server-version: v1.13
-content_template: templates/task
+content_type: task
 ---
 
 <!-- overview -->
