Fix links in concepts section

content/en/docs/concepts/extend-kubernetes/compute-storage-net/device-plugins.md

@@ -37,7 +37,7 @@ During the registration, the device plugin needs to send:
   * The name of its Unix socket.
   * The Device Plugin API version against which it was built.
   * The `ResourceName` it wants to advertise. Here `ResourceName` needs to follow the
-    [extended resource naming scheme](/docs/concepts/configuration/manage-resources-container/#extended-resources)
+    [extended resource naming scheme](/docs/concepts/configuration/manage-resources-containers/#extended-resources)
     as `vendor-domain/resourcetype`.
     (For example, an NVIDIA GPU is advertised as `nvidia.com/gpu`.)
 

content/en/docs/concepts/extend-kubernetes/operator.md

@@ -35,7 +35,7 @@ Kubernetes' {{< glossary_tooltip text="controllers" term_id="controller" >}}
 concept lets you extend the cluster's behaviour without modifying the code
 of Kubernetes itself.
 Operators are clients of the Kubernetes API that act as controllers for
-a [Custom Resource](/docs/concepts/api-extension/custom-resources/).
+a [Custom Resource](/docs/concepts/extend-kubernetes/api-extension/custom-resources/).
 
 ## An example Operator {#example}