review changes

circuitpython_nrf24l01/fake_ble.py

@@ -276,7 +276,7 @@ def _make_payload(self, payload: Union[bytes, bytearray]) -> bytes:
         """Assemble the entire packet to be transmitted as a payload."""
         if self.len_available(payload) < 0:
             raise ValueError(
-                "Payload length exceeds maximum buffer size by " "{} bytes".format(
+                "Payload length exceeds maximum buffer size by {} bytes".format(
                     abs(self.len_available(payload))
                 )
             )