Index: firmware/App/Modes/ModePreTreat.c
===================================================================
diff -u -r96377d3f1e16d6f8a48fddbe9f645f9e2fd68478 -r78fe8ab743ad4c64144421662960757a29b9b0b0
--- firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision 96377d3f1e16d6f8a48fddbe9f645f9e2fd68478)
+++ firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision 78fe8ab743ad4c64144421662960757a29b9b0b0)
@@ -29,10 +29,12 @@
 
 // ********** private data **********
 
-static TD_PRE_TREATMENT_MODE_STATE_T currentPreTreatmentState = TD_PRE_TREATMENT_CONFIRM_RX_STATE;   ///< Current Pre-Treatment sub-state
+static TD_PRE_TREATMENT_MODE_STATE_T currentPreTreatmentState;              ///< Current Pre-Treatment sub-state
 
 // ********** private function prototypes **********
 
+static TD_PRE_TREATMENT_MODE_STATE_T handleRxState( void );                 ///< Handle Confirm Rx state during Pre-Treatment
+
 /*********************************************************************//**
 * @brief
 * The initPreTreatmentMode function initializes the Pre-Treatment mode.
@@ -135,7 +137,7 @@
  * The handleRxState function executes the Confirm Rx pre-treatment step.
  * @details Inputs: none
  * @details Outputs: Requests transition to Treatment mode when the prescription
- * is valid and confirmed; otherwise remains in Confirm Rx.
+ * is valid and confirmed otherwise remains in Confirm Rx.
  * @return next Pre-Treatment mode sub-state.
  *************************************************************************/
 static TD_PRE_TREATMENT_MODE_STATE_T handleRxState( void )
@@ -156,4 +158,3 @@
 }
 
 /**@}*/
-