diff --git a/content/en/docs/concepts/services-networking/dns-pod-service.md b/content/en/docs/concepts/services-networking/dns-pod-service.md
index b479d8c96a..9cba184168 100644
--- a/content/en/docs/concepts/services-networking/dns-pod-service.md
+++ b/content/en/docs/concepts/services-networking/dns-pod-service.md
@@ -254,7 +254,7 @@ options ndots:5
 
 ### Feature availability
 
-The availability of Pod DNS Config and DNS Policy "`None`"" is shown as below.
+The availability of Pod DNS Config and DNS Policy "`None`" is shown as below.
 
 | k8s version | Feature support |
 | :---------: |:-----------:|