From d9191d24a4bffebae28fb263bc69c47e89a17e1f Mon Sep 17 00:00:00 2001
From: Aiji Uejima <uejima.aiji@a-tm.co.jp>
Date: Sat, 6 Nov 2021 02:35:39 +0900
Subject: [PATCH] docs: update README

---
 README.md | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 6e83f2f..5b6f4fe 100644
--- a/README.md
+++ b/README.md
@@ -80,15 +80,12 @@ firebase.auth().onAuthStateChanged(function (user) {
     // User is signed in.
     user
       .getIdToken()
-      .then(
-        (token) =>
-          (document.cookie = `${FIREBASE_COOKIE_KEY}=${token}; path=/`)
-      )
+      .then((token) => document.cookie = `${FIREBASE_COOKIE_KEY}=${token}; path=/`)
   } else {
     // User is signed out.
-    document.cookie = `${FIREBASE_COOKIE_KEY}=; path=/; expires=${new Date(
-      '1999-12-31T23:59:59Z'
-    ).toUTCString()}`
+    document.cookie = `${FIREBASE_COOKIE_KEY}=; path=/; expires=${
+      new Date('1999-12-31T23:59:59Z').toUTCString()
+    }`
   }
 })
 ```