Merge pull request adafruit#1055 from axiomatic-io/axiomatic-apds9960-update-fix

Changed function call to property reference

Author: kattni

Adafruit_Feather_Sense/feather_sense_sensor_demo.py

@@ -37,7 +37,7 @@ def normalized_rms(values):
 
     print("\nFeather Sense Sensor Demo")
     print("---------------------------------------------")
-    print("Proximity:", apds9960.proximity())
+    print("Proximity:", apds9960.proximity)
     print("Red: {}, Green: {}, Blue: {}, Clear: {}".format(*apds9960.color_data))
     print("Temperature: {:.1f} C".format(bmp280.temperature))
     print("Barometric pressure:", bmp280.pressure)