diff --git a/content/en/docs/concepts/storage/volume-pvc-datasource.md b/content/en/docs/concepts/storage/volume-pvc-datasource.md
index 7819b83a2b..edd6d91160 100644
--- a/content/en/docs/concepts/storage/volume-pvc-datasource.md
+++ b/content/en/docs/concepts/storage/volume-pvc-datasource.md
@@ -52,8 +52,11 @@ metadata:
     name: clone-of-pvc-1
     namespace: myns
 spec:
-  capacity:
-    storage: 10Gi
+  accessModes:
+  - ReadWriteOnce
+  resources:
+    requests:
+      storage: 5Gi
   dataSource:
     kind: PersistentVolumeClaim
     name: pvc-1