Index: firmware/App/Modes/ModeFill.c
===================================================================
diff -u -r75c1e08603496809a6554b7540c9b78a66cb3733 -rb27384196996d4d9cc7ece6ef2f76f8abdc0cc4a
--- firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision 75c1e08603496809a6554b7540c9b78a66cb3733)
+++ firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision b27384196996d4d9cc7ece6ef2f76f8abdc0cc4a)
@@ -925,7 +925,8 @@
             F32 avgCPo = sumFillCPoConductivity / (F32)fillCPoConductivitySampleCnt;  // sample count incremented above w/o condition so no need for divide by zero checks
             F32 avgRR  = sumFillRejRatio / (F32)fillCPoConductivitySampleCnt;
             // The rejection ratio = 1 - (institutional RR value in percent) / 100
-            // If the instit RR value is 0% the converted RR becomes 1. But If the instit RR value is 0, the RR alarm is not checked
+            // If the instit RR value is 0% the converted RR becomes 1. But If the instit RR value is 0, the RR alarm is not checked.
+            // The institutional values are stored in HD and requested by DG
             F32 convRR = 1.0F - ( ( (F32)minRORejectionRatioPCTFromHD ) / FRACTION_TO_PERCENT_FACTOR );
 
             SEND_EVENT_WITH_2_F32_DATA( DG_EVENT_CALC_RO_REJECTION_RATIO, convRR, avgRR )