Little README update

README.md

@@ -22,7 +22,7 @@ python -m pip install git+https://git.tyukalov.su/nikita/mab@v0.4.0
 ```
 
 You should specify package version you want to use, because `main` without tags
-contain unstable code.
+contains unstable code.
 
 ## Basic usage
 
@@ -38,7 +38,7 @@ from mab.types import RoomEventData
 
 async def on_message(data: RoomEventData) -> None:
     text = f"Your message contains {len(data.event.body)} symbols"
-    await data.bot.send_text_to_room(data.room, text)
+    await data.bot.send_text(data.room, text)
 
 async def main() -> None:
     # create and start the bot
@@ -49,7 +49,7 @@ async def main() -> None:
     )
     bot = MatrixBot(matrix_bot_config)
     bot.add_callback(
-        ~SenderIsBotFilter() & TextContainsFilter(["test", "hello", "hi"]),
+        ~SenderIsBotFilter() & TextContainsFilter(["hello", "hi"]),
         on_message
     )
     await bot.start()