Update fancy_plant_sensor.py

Author: Sonny Li

circuit-playground-part-2/plant-care/fancy_plant_sensor.py

@@ -2,7 +2,9 @@
 from time import sleep
 import touchio
 from board import *
-#temperature and light sensors, plus light output and sound. thresholds to be adjusted as needed.
+
+# temperature and light sensors, plus light output and sound. thresholds to be adjusted as needed.
+
 while True:
   if cpx.switch:
     if cpx.button_a: