From 722e5fbd310293ffc6305d34d9a86d55b508a28d Mon Sep 17 00:00:00 2001
From: Alexey Rodionov <fluorescent.hallucinogen@gmail.com>
Date: Sat, 19 May 2018 21:17:31 +0300
Subject: [PATCH] Change semi-callback-semi-promise to promise

---
 firebase-messaging.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/firebase-messaging.html b/firebase-messaging.html
index fa2bf28..80a13c8 100644
--- a/firebase-messaging.html
+++ b/firebase-messaging.html
@@ -29,7 +29,7 @@
 ```js
 this.$.messaging.requestPermission().then(function() {
   // permission was granted
-}, function(err) {
+}).catch(function(err) {
   // permission was denied
 });
 ```