Index: firmware/App/Services/Messaging.c
===================================================================
diff -u -rd913a6ef52c316170124fe56ed66b2976df9782f -r4a822b31b79b7e8a6bf60b45065be70c16172214
--- firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision d913a6ef52c316170124fe56ed66b2976df9782f)
+++ firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision 4a822b31b79b7e8a6bf60b45065be70c16172214)
@@ -215,6 +215,7 @@
     { MSG_ID_TD_SYRINGE_PUMP_FORCE_SENSOR_CALIBRATION_REQUEST,          &testCalibrateForceSensor },
 };
 
+/// Number of entries in the message handling function lookup table.
 #define NUM_OF_FUNCTION_HANDLERS (sizeof(MSG_FUNCTION_HANDLER_LOOKUP) / sizeof(MSG_HANDLER_LOOKUP_T))
 
 // ********** private data **********