Fixed spelling

cardlistener.py

@@ -3,14 +3,14 @@ import RPi.GPIO as GPIO
 import keyboard
 
 if __name__ == '__main__':
-	pin_config = {}
+	pin_config = []
 	with open('pin_config.json') as pin_config_stream:
 		pin_config = json.load(pin_config_stream)
 	if pin_config['mode'] == 'BOARD':
 		GPIO.setmode(GPIO.BOARD)
 	else:
 		GPIO.setmode(GPIO.BCM)
-	GPIO.setup(pin_config['frigde_btn'], GPIO.IN, pull_up_down=GPIO.PUD_UP)
+	GPIO.setup(pin_config['fridge_btn'], GPIO.IN, pull_up_down=GPIO.PUD_UP)
 	GPIO.setup(pin_config['tools_btn'], GPIO.IN, pull_up_down=GPIO.PUD_UP)
 	GPIO.setup(pin_config['fridge_red_LED'], GPIO.OUT)
 	GPIO.setup(pin_config['fridge_grn_LED'], GPIO.OUT)