Update README.rst

Author: dhalbert

README.rst

@@ -28,7 +28,7 @@ Dependencies
 This driver depends on:
 
 * `Adafruit CircuitPython <https://github.com/adafruit/circuitpython>`_
-* `Bus Device <https://github.com/adafruit/Adafruit_CircuitPython_BusDevice>`_
+* `Adafruit Bus Device <https://github.com/adafruit/Adafruit_CircuitPython_BusDevice>`_
 * `Adafruit CircuitPython ConnectionManager <https://github.com/adafruit/Adafruit_CircuitPython_ConnectionManager/>`_
 * `Adafruit CircuitPython Requests <https://github.com/adafruit/Adafruit_CircuitPython_Requests/>`_