diff --git a/docs/examples/customization/custom-headers/configmap-client-response.yaml b/docs/examples/customization/custom-headers/configmap-client-response.yaml
index 940f0c3ff..0c4c5fbd6 100644
--- a/docs/examples/customization/custom-headers/configmap-client-response.yaml
+++ b/docs/examples/customization/custom-headers/configmap-client-response.yaml
@@ -7,4 +7,5 @@ metadata:
   namespace: ingress-nginx
   labels:
     app.kubernetes.io/name: ingress-nginx
-    app.kubernetes.io/part-of: ingress-nginx
\ No newline at end of file
+    app.kubernetes.io/part-of: ingress-nginx
+    
\ No newline at end of file