Index: firmware/App/Services/PIControllers.h
===================================================================
diff -u -ra74a984a7059f75d86ad87d6d9499bd8f94cc976 -r926afe9b1d9cc6931cbca48080e4a66385a20239
--- firmware/App/Services/PIControllers.h	(.../PIControllers.h)	(revision a74a984a7059f75d86ad87d6d9499bd8f94cc976)
+++ firmware/App/Services/PIControllers.h	(.../PIControllers.h)	(revision 926afe9b1d9cc6931cbca48080e4a66385a20239)
@@ -35,7 +35,7 @@
     PI_CONTROLLER_ID_ULTRAFILTRATION = 0,           ///< Load cell controller for dialysate outlet pump.
     PI_CONTROLLER_ID_BLOOD_FLOW,                    ///< Flow controller for blood pump.
     PI_CONTROLLER_ID_DIALYSATE_FLOW,                ///< Flow controller for dialysate inlet pump.
-    NUM_OF_PI_CONTROLLERS_IDS                       ///< # of PI controllers.
+    NUM_OF_PI_CONTROLLERS_IDS                       ///< Number of PI controllers.
 } PI_CONTROLLER_ID_T;
 
 /// Enumeration of PI controller signals
@@ -49,7 +49,7 @@
     CONTROLLER_SIGNAL_PROPORTIONAL_OUTPUT,          ///< P portion of controller output signal.
     CONTROLLER_SIGNAL_INTEGRAL_OUTPUT,              ///< I portion of controller output signal.
     CONTROLLER_SIGNAL_CONTROL,                      ///< Controller output signal.
-    NUM_OF_CONTROLLER_SIGNAL                        ///< # of PI controller signals.
+    NUM_OF_CONTROLLER_SIGNAL                        ///< Number of PI controller signals.
 } PI_CONTROLLER_SIGNALS_ID;
 
 // ********** public function prototypes **********