Index: firmware/App/Modes/ModeTreatment.h
===================================================================
diff -u -r8466e63f95f65a3ffb18c3af85ac99328e41167b -r24b2fe72608344e67ef37234085d15ad5e4fcc37
--- firmware/App/Modes/ModeTreatment.h	(.../ModeTreatment.h)	(revision 8466e63f95f65a3ffb18c3af85ac99328e41167b)
+++ firmware/App/Modes/ModeTreatment.h	(.../ModeTreatment.h)	(revision 24b2fe72608344e67ef37234085d15ad5e4fcc37)
@@ -1,17 +1,17 @@
 /**************************************************************************
 *
-* Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2019-2022 Diality Inc. - All Rights Reserved.
 *
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
-* @file ModeTreatment.h
+* @file    ModeTreatment.h
 *
-* @author (last) Sean Nash
-* @date (last) 28-Aug-2020
+* @author  (last)      Dara Navaei
+* @date    (last)      12-Nov-2021
 *
-* @author (original) Dara Navaei
-* @date (original) 05-Nov-2019
+* @author  (original)  Dara Navaei
+* @date    (original)  05-Nov-2019
 *
 ***************************************************************************/
 
@@ -95,7 +95,7 @@
 // ********** public function prototypes **********
 
 void initTreatmentMode( void );                                     // Initialize this module
-void transitionToTreatmentMode( void );                             // Prepares for transition to treatment mode
+U32  transitionToTreatmentMode( void );                             // Prepares for transition to treatment mode
 U32  execTreatmentMode( void );                                     // Execute the treatment mode state machine (call from OperationModes)
 void signalAlarmActionToTreatmentMode( ALARM_ACTION_T action );     // Execute alarm action as appropriate for Treatment mode
 void signalGoToTreatmentStopped( void );                            // Rinseback or Re-circ sub-mode is signaling to return to treatment stopped sub-mode