fix rendering

Author: sbernauer

modules/concepts/pages/operations/temporary_credentials_lifetime.adoc

@@ -74,7 +74,7 @@ However, it's much quicker to check at what point of time your Pods will be rest
 
 Pods are not restarted "randomly" by Stackable operators, but in a predicable manner.
 When a temporary credential is added to a Pod, an annotation is added as well.
-It starts with `restarter.stackable.tech/expires-at.` and instructs the xref:commons-operator/restarter.adoc[restart-controller] to restart the Pod once the specified point in time is reached.
+It starts with `restarter.stackable.tech/expires-at.` and instructs the xref:commons-operator:restarter.adoc[restart-controller] to restart the Pod once the specified point in time is reached.
 
 Given the following Pod
 
@@ -87,6 +87,6 @@ metadata:
     restarter.stackable.tech/expires-at.ea77192c1184326d33e8ee32cfe921ea: "2024-12-05T15:49:10.043722965+00:00"
 ----
 
-You can always determine the instant the Pod will be restarted by the xref:commons-operator/restarter.adoc[restart-controller] by taking the earliest timestamp, `2024-12-05T14:03:47.131570189+00:00` in this case.
+You can always determine the instant the Pod will be restarted by the xref:commons-operator:restarter.adoc[restart-controller] by taking the earliest timestamp, `2024-12-05T14:03:47.131570189+00:00` in this case.
 
 You can use this timestamp to check if your changes have been applied as intended.