Merge pull request #42092 from kfox1111/patch-3

Fix description of RWO

Author: k8s-ci-robot

content/en/docs/tasks/configure-pod-container/configure-persistent-volume-storage.md

@@ -123,7 +123,7 @@ task-pv-volume   10Gi       RWO           Retain          Available
 The next step is to create a PersistentVolumeClaim. Pods use PersistentVolumeClaims
 to request physical storage. In this exercise, you create a PersistentVolumeClaim
 that requests a volume of at least three gibibytes that can provide read-write
-access for at least one Node.
+access for at most one Node at a time.
 
 Here is the configuration file for the PersistentVolumeClaim: