Some minor fixes in authorized-https-endpoint README

Change-Id: I7048c89d278b51da1c8e4f9c96063e84bc78deb7

authorized-https-endpoint/README.md

@@ -27,7 +27,7 @@ This sample comes with a web-based UI for testing the function. To test it out:
 
  1. Deploy your project using `firebase deploy`
  1. Open the app using `firebase open hosting:site`, this will open a browser.
- 1. Sign in the web app in the browser using Google Sign-In and delete your account using the button on the web app. You should receive email confirmations for each actions.
+ 1. Sign in the web app in the browser using Google Sign-In and two authenticated requests will be performed from the client and the result will be displayed on the page, normally "Hello <user displayname>".
 
 
 ## Contributing

authorized-https-endpoint/functions/index.js

@@ -29,7 +29,6 @@ const app = express();
 // when decoded successfully, the ID Token content will be added as `req.user`.
 const validateFirebaseIdToken = (req, res, next) => {
   console.log('Check if request is authorized with Firebase ID token');
-  console.log('headers', req.headers);
 
   if ((!req.headers.authorization || !req.headers.authorization.startsWith('Bearer ')) &&
       !req.cookies.__session) {

fcm-notifications/public/firebase-messaging-sw.js

@@ -6,5 +6,3 @@ importScripts('/__/firebase/3.9.0/firebase-messaging.js');
 importScripts('/__/firebase/init.js');
 
 firebase.messaging();
-
-