Fix issue of document link in some documents

content/en/docs/concepts/configuration/manage-resources-containers.md

@@ -227,7 +227,7 @@ locally-attached writeable devices or, sometimes, by RAM.
 
 Pods use ephemeral local storage for scratch space, caching, and for logs.
 The kubelet can provide scratch space to Pods using local ephemeral storage to
-mount [`emptyDir`](https://kubernetes.io/docs/concepts/storage/volumes/#emptydir)
+mount [`emptyDir`](/docs/concepts/storage/volumes/#emptydir)
  {{< glossary_tooltip term_id="volume" text="volumes" >}} into containers.
 
 The kubelet also uses this kind of storage to hold
@@ -758,5 +758,3 @@ You can see that the Container was terminated because of `reason:OOM Killed`, wh
 * Read the [ResourceRequirements](/docs/reference/generated/kubernetes-api/{{< param "version" >}}/#resourcerequirements-v1-core) API reference
 
 * Read about [project quotas](http://xfs.org/docs/xfsdocs-xml-dev/XFS_User_Guide/tmp/en-US/html/xfs-quotas.html) in XFS
-
-

content/en/docs/concepts/configuration/pod-overhead.md

@@ -87,7 +87,7 @@ spec:
         memory: 100Mi
 ```
 
-At admission time the RuntimeClass [admission controller](https://kubernetes.io/docs/reference/access-authn-authz/admission-controllers/)
+At admission time the RuntimeClass [admission controller](/docs/reference/access-authn-authz/admission-controllers/)
 updates the workload's PodSpec to include the `overhead` as described in the RuntimeClass. If the PodSpec already has this field defined,
 the Pod will be rejected. In the given example, since only the RuntimeClass name is specified, the admission controller mutates the Pod
 to include an `overhead`.
@@ -195,5 +195,3 @@ from source in the meantime.
 
 * [RuntimeClass](/docs/concepts/containers/runtime-class/)
 * [PodOverhead Design](https://github.com/kubernetes/enhancements/blob/master/keps/sig-node/20190226-pod-overhead.md)
-
-