Updated Custom Sensor (markdown)

Custom-Sensor.md

@@ -3,6 +3,10 @@
 ## Active Sensor
 
 ```
+from modules import cbpi
+from modules.core.hardware import  SensorActive
+from modules.core.props import Property
+
 @cbpi.sensor
 class DummyTempSensor(SensorActive):
 
@@ -23,12 +27,12 @@ class DummyTempSensor(SensorActive):
 
     def execute(self):
         '''
-        Active sensor has to handle his own loop
+        Active sensor has to handle its own loop
         :return: 
         '''
         while self.is_running():
             self.data_received(self.temp)
-            socketio.sleep(5)
+            self.sleep(5)
 
     @classmethod
     def init_global(cls):
@@ -44,3 +48,5 @@ class DummyTempSensor(SensorActive):
 ## Passive Sensor`
 
 Get's invoked by CraftBeerPi core every 5 seconds`
+
+COMMING SOON