Index: firmware/App/Modes/ModeFill.c
===================================================================
diff -u -r92ec01cb48d91fe7315baa987e1aa051dd12df75 -rcc398b14ccf518f350b57fb5cb8728e5c908bd1e
--- firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision 92ec01cb48d91fe7315baa987e1aa051dd12df75)
+++ firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision cc398b14ccf518f350b57fb5cb8728e5c908bd1e)
@@ -33,9 +33,6 @@
 
 // ********** private definitions **********
 
-#define QUARTER_SECOND   250
-#define HALF_SECOND      500
-
 // ********** private data **********
 
 static DG_FILL_MODE_STATE_T fillState;                     ///< Currently active fill state.
@@ -50,7 +47,7 @@
  * The initFillMode function initializes the fill mode module.
  * @details
  * Inputs : none
- * Outputs : Fill mode module initialized.
+ * Outputs : Fill mode module initialized
  * @return none
  *************************************************************************/
 void initFillMode( void )
@@ -60,8 +57,7 @@
 
 /*********************************************************************//**
  * @brief transitionToFillMode
- * The transitionToFillMode function prepares for transition to \n
- * fill mode.
+ * The transitionToFillMode function prepares for transition to fill mode.
  * @details
  * Inputs : none
  * Outputs : Re-initialized fill mode
@@ -83,7 +79,7 @@
  * The execFillMode function executes the fill mode state machine.
  * @details
  * Inputs : fillState
- * Outputs : Check water quality, fillState
+ * Outputs : Check water quality, fill mode state machine executed
  * @return current state.
  *************************************************************************/
 U32 execFillMode( void )
@@ -120,7 +116,7 @@
 
 /*********************************************************************//**
  * @brief
- * The handleDialysateProductionState function executes the Dialysate Production \n
+ * The handleDialysateProductionState function executes the Dialysate production
  * state of the fill mode state machine.
  * @details
  * Inputs : none
@@ -143,7 +139,7 @@
 
 /*********************************************************************//**
  * @brief
- * The handleDeliverDialysateState function executes the Deliver Dialysate \n
+ * The handleDeliverDialysateState function executes the deliver Dialysate
  * state of the fill mode state machine.
  * @details
  * Inputs : none
@@ -179,12 +175,11 @@
 
 /*********************************************************************//**
  * @brief
- * The getCurrentFillState function returns the current state of the \n
- * fill mode.
+ * The getCurrentFillState function returns the current state of the fill mode.
  * @details
  * Inputs : fillState
  * Outputs : none
- * @return the current state of fill mode.
+ * @return current state of fill mode
  *************************************************************************/
 DG_FILL_MODE_STATE_T getCurrentFillState( void )
 {