Merge pull request #2121 from jayonlau/main

Clean up extra spaces

Author: k8s-ci-robot

docs/examples/external-dns.yaml

@@ -22,7 +22,7 @@ rules:
   verbs: ["list"]
 - apiGroups: [""]
   resources: ["endpoints"]
-  verbs: ["get","watch","list"]  
+  verbs: ["get","watch","list"]
 ---
 apiVersion: rbac.authorization.k8s.io/v1beta1
 kind: ClusterRoleBinding