Index: dialin/hd/air_trap.py
===================================================================
diff -u -rb4d69f61ba1250e7077914053f5633ab1049b03a -r61c4c6dc017659b26d074557f21113948f02ac26
--- dialin/hd/air_trap.py	(.../air_trap.py)	(revision b4d69f61ba1250e7077914053f5633ab1049b03a)
+++ dialin/hd/air_trap.py	(.../air_trap.py)	(revision 61c4c6dc017659b26d074557f21113948f02ac26)
@@ -187,7 +187,7 @@
         payload = rst + det + idx
 
         message = DenaliMessage.build_message(channel_id=DenaliChannels.dialin_to_hd_ch_id,
-                                              message_id=MsgIds.MSD_ID_HD_RAW_AIR_TRAP_LEVEL_SENSOR_OVERRIDE.value,
+                                              message_id=MsgIds.MSG_ID_HD_RAW_AIR_TRAP_LEVEL_SENSOR_OVERRIDE.value,
                                               payload=payload)
 
         self.logger.debug("override raw air trap level sensor detection value for sensor " + str(sensor) + "  ,Level: " + str(detected))