Update source/_integrations/motionblinds_ble.markdown

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

source/_integrations/motionblinds_ble.markdown

@@ -49,7 +49,7 @@ The following entities are available for a Motionblinds Bluetooth device:
   -  Speed select: allows you to change the speed of the motor to low, medium, or high. Available for all blinds except curtain blinds and vertical blinds.
 - [Sensor](https://www.home-assistant.io/integrations/sensor/) entities:
   -  Battery sensor: shows the battery percentage. The icon also reflects whether the motor is currently charging and/or whether the motor is wired and, therefore, does not have a battery.
-  Calibration sensor: shows whether or not the blind is still calibrated. The motor can move to an uncalibrated state when it has been moved to a different position while not powered. This sensor is available for curtain blinds and vertical blinds, as these can be moved while not powered.
+  Calibration sensor: shows whether the blind is still calibrated. The motor can move to an uncalibrated state when it has been moved to a different position while not powered. This sensor is available for curtain blinds and vertical blinds, as these can be moved while not powered.
   -  Connection sensor: shows whether the blind is connected, disconnected, connecting, or disconnecting.
   -  Signal strength sensor: shows the signal strength in dBm.