diff --git a/docs/source/quick_start.rst b/docs/source/quick_start.rst
index 6ce619be..c05f0ca1 100644
--- a/docs/source/quick_start.rst
+++ b/docs/source/quick_start.rst
@@ -25,16 +25,16 @@ Next step: interaction with bots starts with one command. Register your first co
 
 .. code-block:: python3
 
-    @dp.message_handler(commands=['start', 'help'])
-    async def send_welcome(message: types.Message):
-        await message.reply("Hi!\nI'm EchoBot!\nPowered by aiogram.")
+	@dp.message_handler(commands=['start', 'help'])
+	async def send_welcome(message: types.Message):
+	    await message.reply("Hi!\nI'm EchoBot!\nPowered by aiogram.")
 
 Last step: run long polling.
 
 .. code-block:: python3
 
-    if __name__ == '__main__':
-        executor.start_polling(dp)
+	if __name__ == '__main__':
+	    executor.start_polling(dp)
 
 Summary
 -------
@@ -48,9 +48,9 @@ Summary
     bot = Bot(token='BOT TOKEN HERE')
     dp = Dispatcher(bot)
 
-    @dp.message_handler(commands=['start', 'help'])
-    async def send_welcome(message: types.Message):
-        await message.reply("Hi!\nI'm EchoBot!\nPowered by aiogram.")
+	@dp.message_handler(commands=['start', 'help'])
+	async def send_welcome(message: types.Message):
+	    await message.reply("Hi!\nI'm EchoBot!\nPowered by aiogram.")
 
-    if __name__ == '__main__':
-        executor.start_polling(dp)
+	if __name__ == '__main__':
+	    executor.start_polling(dp)
diff --git a/examples/broadcast_example.py b/examples/broadcast_example.py
index dc43759d..9e654d44 100644
--- a/examples/broadcast_example.py
+++ b/examples/broadcast_example.py
@@ -23,16 +23,17 @@ def get_users():
     yield from (61043901, 78238238, 78378343, 98765431, 12345678)
 
 
-async def send_message(user_id: int, text: str) -> bool:
+async def send_message(user_id: int, text: str, disable_notification: bool = False) -> bool:
     """
     Safe messages sender
 
     :param user_id:
     :param text:
+    :param disable_notification:
     :return:
     """
     try:
-        await bot.send_message(user_id, text)
+        await bot.send_message(user_id, text, disable_notification=disable_notification)
     except exceptions.BotBlocked:
         log.error(f"Target [ID:{user_id}]: blocked by user")
     except exceptions.ChatNotFound:
@@ -41,6 +42,8 @@ async def send_message(user_id: int, text: str) -> bool:
         log.error(f"Target [ID:{user_id}]: Flood limit is exceeded. Sleep {e.timeout} seconds.")
         await asyncio.sleep(e.timeout)
         return await send_message(user_id, text)  # Recursive call
+    except exceptions.UserDeactivated:
+        log.error(f"Target [ID:{user_id}]: user is deactivated")
     except exceptions.TelegramAPIError:
         log.exception(f"Target [ID:{user_id}]: failed")
     else: