Index: firmware/App/Modes/ModeRecirculate.h
===================================================================
diff -u -ra7bf3ca23ea37a61000379facae628a31b3ecc59 -r66b01e138aa023829f62ddd07555d0de2013b03a
--- firmware/App/Modes/ModeRecirculate.h	(.../ModeRecirculate.h)	(revision a7bf3ca23ea37a61000379facae628a31b3ecc59)
+++ firmware/App/Modes/ModeRecirculate.h	(.../ModeRecirculate.h)	(revision 66b01e138aa023829f62ddd07555d0de2013b03a)
@@ -23,20 +23,19 @@
 
 /**
  *  @defgroup DGRecirculateMode DGRecirculateMode
- *  @brief Re-circulate mode module.
- *  Manages re-circulate mode functions via a state machine.
+ *  @brief Re-circulate mode module. Manages re-circulate mode functions via a state machine.
  *
  *  @addtogroup DGRecirculateMode
  *  @{
  */
 
 // ********** public definitions **********
 
-// ********** private function prototypes **********
+// ********** public function prototypes **********
 
 void initRecirculateMode( void );          // initialize this module
-void transitionToRecirculateMode( void );  // prepares for transition to Recirculate mode
-U32  execRecirculateMode( void );          // execute the Recirculate mode state machine (call from OperationModes)
+void transitionToRecirculateMode( void );  // prepares for transition to recirculate mode
+U32  execRecirculateMode( void );          // execute the recirculate mode state machine (call from OperationModes)
 
 DG_RECIRCULATE_MODE_STATE_T getCurrentRecirculateState( void );    // get the current state of re-circulate mode