Updated documentation for on_alarm.

alarmdecoder/decoder.py

@@ -25,7 +25,7 @@ class AlarmDecoder(object):
     on_arm = event.Event("This event is called when the panel is armed.\n\n**Callback definition:** *def callback(device)*")
     on_disarm = event.Event("This event is called when the panel is disarmed.\n\n**Callback definition:** *def callback(device)*")
     on_power_changed = event.Event("This event is called when panel power switches between AC and DC.\n\n**Callback definition:** *def callback(device, status)*")
-    on_alarm = event.Event("This event is called when the alarm is triggered.\n\n**Callback definition:** *def callback(device, status)*")
+    on_alarm = event.Event("This event is called when the alarm is triggered.\n\n**Callback definition:** *def callback(device, status, zone)*")
     on_fire = event.Event("This event is called when a fire is detected.\n\n**Callback definition:** *def callback(device, status)*")
     on_bypass = event.Event("This event is called when a zone is bypassed.  \n\n\n\n**Callback definition:** *def callback(device, status)*")
     on_boot = event.Event("This event is called when the device finishes booting.\n\n**Callback definition:** *def callback(device)*")