Fixed trailing whitespace

Author: evaherrada

adafruit__cpython.py

@@ -39,7 +39,7 @@
 
 * Adafruit CircuitPython firmware for the supported boards:
   https://github.com/adafruit/circuitpython/releases
-  
+
 .. todo:: Uncomment or remove the Bus Device and/or the Register library dependencies based on the library's use of either.
 
 # * Adafruit's Bus Device library: https://github.com/adafruit/Adafruit_CircuitPython_BusDevice