Removed additional whitespace.

Matching style.

Author: cinderblockgames

adafruit_display_text/scrolling_label.py

@@ -168,7 +168,7 @@ def max_characters(self):
     @max_characters.setter
     def max_characters(self, new_max_characters):
         """Recalculate the full text based on the new max characters.
-        
+
         This is necessary to correctly handle the potential space at the end of
         the text.
         """