return
		}
		fmt.Fprintf(w, "Welcome to the home page!")
	})
}

// HTTP Trailers are a set of key/value pairs like headers that come
// after the HTTP response, instead of before.
func ExampleResponseWriter_trailers() {
	mux := http.NewServeMux()
	mux.HandleFunc("/sendstrailers", func(w http.ResponseWriter, req *http.Request) {
		// Before any call to WriteHeader or Write, declare
		// the trailers you will set during the HTTP