diff --git a/tests/test_telegram_helper.py b/tests/test_telegram_helper.py
index 88f10ef..18e819b 100644
--- a/tests/test_telegram_helper.py
+++ b/tests/test_telegram_helper.py
@@ -146,8 +146,10 @@ class TestTelegramHelper(unittest.IsolatedAsyncioTestCase):
 
         with patch('asyncio.sleep', new_callable=AsyncMock) as mock_sleep:
             await self.telegram_helper.handle_message(self.mock_update, self.mock_context)
-            # Initial call + two chunks
+            # Initial call to reply_text + two chunks sent via reply_text
             self.assertEqual(self.mock_update.message.reply_text.call_count, 1 + 2)
+            # asyncio.sleep is called once for each chunk *after* the first one.
+            # For 2 chunks, it's called once.
             self.assertEqual(mock_sleep.call_count, 1) # One sleep for the second chunk
 
     @patch.object(TelegramHelper, '_handle_message_logic', new_callable=AsyncMock)