small fixe(s)

pin/__init__.py

@@ -98,7 +98,7 @@ class PinControllerBase(object):
     PinControllerBase is the base class for all classes controlling one or more physical devices connected to a gpio header
 
     """
-    pin_numbers = []
+    pins = []
     def __init__(self):
         super(PinControllerBase, self).__init__()
     # def make_digital_pin(self,*args):
@@ -129,7 +129,7 @@ class PCEngine(PinControllerBase):
         self.pin_analog = DigitalPin(pin_analog)
         self.pins.append(self.pin_on_off)
         self.pins.append(self.pin_analog)
-        gpio.setup(self.pin_numbers,gpio.OUT)
+        gpio.setup(self.pins,gpio.OUT)
         # gpio.setup(self.pin_analog,gpio.OUT)
     def set_speed(self,speed):
         self.pin_analog.output(speed)