Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -rde09d7bc46cdb18a80d3fe93ff28eae0b5d30f44 -ra8c0cc2a205dc7ae130d06e88f0ea53b5631b142
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision de09d7bc46cdb18a80d3fe93ff28eae0b5d30f44)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision a8c0cc2a205dc7ae130d06e88f0ea53b5631b142)
@@ -3730,7 +3730,7 @@
  * request to start or stop nocturnal heat disinfect.
  * @details Inputs: none
  * @details Outputs: none
- * @param message a pointer to the message to handle
+ * @param start TRUE indicates start heat disinfect mode
  * @return none
  *************************************************************************/
 BOOL sendDGStartHeatDisinfectPassiveCoolModeCommand( BOOL start )
@@ -3739,6 +3739,7 @@
     MESSAGE_T msg;
     DG_HEAT_DISINFECTION_MODE_CMD_T cmd;
 
+    // Start command
     cmd.start = start;
 
     // Create a message record