Index: firmware/App/Controllers/AirTrap.c
===================================================================
diff -u -r0a2ab0f2ca63d486018a0737bf692bb3d028bf28 -r725361ce81c772e8de31e45798aa447d85281785
--- firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision 0a2ab0f2ca63d486018a0737bf692bb3d028bf28)
+++ firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision 725361ce81c772e8de31e45798aa447d85281785)
@@ -38,10 +38,10 @@
 // ********** private definitions **********
 
 #define AIR_TRAP_DATA_PUB_INTERVAL            ( MS_PER_SECOND / TASK_GENERAL_INTERVAL )           ///< Interval (ms/task time) at which the air trap data is published on the CAN bus.
-#define AIR_TRAP_FILL_TIMEOUT_MS              ( 3 * MS_PER_SECOND )                               ///< Air trap fill timeout period (in ms). Air pump will turn on for 1 second 3 times 
+#define AIR_TRAP_FILL_TIMEOUT_MS              ( 3 * MS_PER_SECOND )                               ///< Air trap fill timeout period (in ms). Air pump will turn on for 1 second 3 times
 #define AIR_TRAP_LOWER_TIMEOUT_MS             ( 35 * MS_PER_SECOND )                              ///< Air trap lower timeout period (in ms). Maximum air pump turn on for 1 sec, then a 10 sec delay and repeat this for 3 times (1+10)*3 = 33
 #define AIR_PUMP_ON_DELAY_TIME_MS             ( 10 * MS_PER_SECOND )                              ///< Delay between air pump On (in ms).
-#define AIR_PUMP_STOP_TIME_MS                 ( 1 * MS_PER_SECOND )                               ///< Maximum air pump turn on time 
+#define AIR_PUMP_STOP_TIME_MS                 ( 1 * MS_PER_SECOND )                               ///< Maximum air pump turn on time
 
 //#define AIR_PUMP_ON_ERROR_MAX_CNT           6                                                   ///< Maximum number of air pump on events within time window before alarm triggered. Do not exceed MAX_TIME_WINDOWED_COUNT.
 //#define AIR_PUMP_ON_ERROR_TIME_WIN_MS       ( 60 * MS_PER_SECOND )                              ///< Time window for Air Pump on count error.
@@ -227,6 +227,7 @@
     readAirTrapLevelSensors();
 
     // Check for illegal levels alarm
+    // TODO:to change later the blood set installed status 
     if ( STATE_CLOSED == getSwitchState( H9_SWCH ) )  //  determine whether a blood set is installed - if not installed, do not trigger illegal levels alarm
     {
         // If the pump track on open, zero the persistent counter to not check the air trap illegal level alarm
@@ -348,7 +349,7 @@
 /*********************************************************************//**
  * @brief
  * The getCalculatedAirPumpDutyCycle function get the Air Pump calculated  raw dutycycle based on H14 pressure
- * @details \b Inputs:  H14 venous presure
+ * @details \b Inputs:  H14 venous pressure
  * @details \b Outputs: none
  * @return dutyCyclePct
  *************************************************************************/