Update content/en/docs/concepts/overview/working-with-objects/namespaces.md

Co-authored-by: Tim Bannister <[email protected]>

Author: rayowang

content/en/docs/concepts/overview/working-with-objects/namespaces.md

@@ -150,7 +150,8 @@ kubectl api-resources --namespaced=false
 {{< feature-state for_k8s_version="1.22" state="stable" for_k8s_version="1.23" state="removed" >}}
 
 The Kubernetes control plane sets an immutable {{< glossary_tooltip text="label" term_id="label" >}}
-`kubernetes.io/metadata.name` on all namespaces, containing the namespace name.
+`kubernetes.io/metadata.name` on all namespaces.
+The value of the label is the namespace name.
 
 
 ## {{% heading "whatsnext" %}}