From 009f731532179a52c0f340894ee5d2f0da1ce1e6 Mon Sep 17 00:00:00 2001
From: darksidecat <58224121+darksidecat@users.noreply.github.com>
Date: Sat, 21 Aug 2021 15:06:35 +0300
Subject: [PATCH] fix typo

---
 aiogram/types/update.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/aiogram/types/update.py b/aiogram/types/update.py
index 786dcc43..013ac5d7 100644
--- a/aiogram/types/update.py
+++ b/aiogram/types/update.py
@@ -59,11 +59,10 @@ class Update(TelegramObject):
         Detect content type
 
         Return update type and content
-        If update type unknown raise UpdateTypeLookupError
+        If update type is unknown, raise UpdateTypeLookupError
 
         :return:
         """
-        event: TelegramObject
         if self.message:
             return "message", self.message
         if self.edited_message: