fix CRLF/LF

Author: brentru

adafruit_cursorcontrol/cursorcontrol_cursormanager.py

@@ -213,4 +213,4 @@ def update(self):
         """Updates the cursor object."""
         self._pressed = self._pad.get_pressed()
         self._check_cursor_movement(self._pressed)
-        self._debouncer.update()
+        self._debouncer.update()