fix bad link

Author: markxnelson

docs-source/content/userguide/managing-domains/fmw-infra/_index.md

@@ -369,7 +369,7 @@ the operator will initiate a rolling restart of the domain.
 
 If you wish to apply a non-ZDP compliant patch to the FMW Infrastructure binary image,
 you must shutdown the entire domain before applying the patch. Please see the documentation on 
-[domain life cycle operations]({{< relref "/userguide/managing-domains/domain-lifecycle/" >}})
+[domain life cycle operations]({{< relref "/userguide/managing-domains/domain-lifecycle/_index.md" >}})
 for more information.
 
 An example of a non-ZDP compliant patch is one that includes a schema change