diff --git a/docs/user-guide/custom-errors.md b/docs/user-guide/custom-errors.md
index 8e77e399271..c331207623f 100644
--- a/docs/user-guide/custom-errors.md
+++ b/docs/user-guide/custom-errors.md
@@ -6,9 +6,9 @@ Each request to the default backend includes two headers:
 - `X-Code` indicates the HTTP code to be returned to the client.
 - `X-Format` the value of the `Accept` header.
 
-**Important:** the custom backend must return the correct HTTP status code to be returned. NGINX do not changes the response from the custom default backend.
+**Important:** The custom backend must return the correct HTTP status code to be returned. NGINX does not change the response from the custom default backend.
 
-Using this two headers is possible to use a custom backend service like [this one](https://github.com/kubernetes/ingress-nginx/tree/master/images/custom-error-pages) that inspect each request and returns a custom error page with the format expected by the client. Please check the example [custom-errors](https://github.com/kubernetes/ingress-nginx/tree/master/docs/examples/customization/custom-errors)
+Using these two headers it's possible to use a custom backend service like [this one](https://github.com/kubernetes/ingress-nginx/tree/master/images/custom-error-pages) that inspects each request and returns a custom error page with the format expected by the client. Please check the example [custom-errors](https://github.com/kubernetes/ingress-nginx/tree/master/docs/examples/customization/custom-errors).
 
 NGINX sends additional headers that can be used to build custom response: