Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r3c0614e16047ada1ea30c9e7f883f78d98b363e3 -rda8c4c5b6bb51f929119d5efac9739e036339bd6
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 3c0614e16047ada1ea30c9e7f883f78d98b363e3)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision da8c4c5b6bb51f929119d5efac9739e036339bd6)
@@ -855,7 +855,7 @@
         }
         else if ( DG_DISINFECT_CHEM_FLUSH_STATE == cmd )  // Command 3 = chemical disinfect flush
         {
-            result = signalUserInitiateChemcialDisinfectFlushMode();
+            result = signalUserInitiateChemicalDisinfectFlushMode();
         }
         else if ( DG_DISINFECT_RO_PERMEATE_SAMPLE_STATE == cmd ) // Command 4 = RO permeate sample
         {