Index: firmware/App/Services/Reservoirs.c
===================================================================
diff -u -rbd1f452097afa4da0f60f64ecc6b6aab0a341d8c -r631df8130cb75938e0f496f0518ad52134bc5656
--- firmware/App/Services/Reservoirs.c	(.../Reservoirs.c)	(revision bd1f452097afa4da0f60f64ecc6b6aab0a341d8c)
+++ firmware/App/Services/Reservoirs.c	(.../Reservoirs.c)	(revision 631df8130cb75938e0f496f0518ad52134bc5656)
@@ -101,7 +101,7 @@
 static HEATERS_TEMPERATURE_CALC_DATA_T heatersTempCalc;                                           ///< Heaters temperature calculations data structure.
 static U32 dataPublishCounter;                                                                    ///< used to schedule reservoir data publication to CAN bus.
 
-static OVERRIDE_U32_T activeReservoir = { 0, 0, 0, 0 };                                           ///< The active reservoir that the DG is filling/draining/etc.
+static OVERRIDE_U32_T activeReservoir = { 0, 0, 0, 0 };                                           ///< The active reservoir that serves the HD dialysate need.
 static OVERRIDE_U32_T fillVolumeTargetMl = { 0, 0, 0, 0 };                                        ///< The target reservoir fill volume (in mL).
 static OVERRIDE_U32_T drainVolumeTargetMl = { 0, 0, 0, 0 };                                       ///< The target reservoir drain volume (in mL).
 static OVERRIDE_U32_T reservoirDataPublishInterval = { RESERVOIR_DATA_PUB_INTERVAL,