Fix typo and grammar in example comment

README.rst

@@ -87,7 +87,7 @@ Simple consumer:
 
 
     async def main(loop):
-        # Connect with the givien parameters is also valiable.
+        # Connecting with the given parameters is also possible.
         # aio_pika.connect_robust(host="host", login="login", password="password")
         # You can only choose one option to create a connection, url or kw-based params.
         connection = await aio_pika.connect_robust(