Index: HDDefs.h
===================================================================
diff -u -rcac8ff3e882749ecbe9a4ecc392a0d73a6b1a60a -raa54ca2ddb3eb7e86ff0e07efcb7fbfedd64f276
--- HDDefs.h	(.../HDDefs.h)	(revision cac8ff3e882749ecbe9a4ecc392a0d73a6b1a60a)
+++ HDDefs.h	(.../HDDefs.h)	(revision aa54ca2ddb3eb7e86ff0e07efcb7fbfedd64f276)
@@ -731,9 +731,9 @@
     HD_EVENT_STARTUP = 0,                                               ///< HD startup event
     HD_EVENT_OP_MODE_CHANGE,                                            ///< HD Op mode change event
     HD_EVENT_SUB_MODE_CHANGE,                                           ///< HD Op sub-mode change event
-    HD_EVENT_DRY_SELF_TEST_CARTRIDGE_RESULT,
-    HD_EVENT_DRY_SELF_TEST_PRESSURE_RESULT,
-    HD_EVENT_WET_SELF_TEST_DISPLACEMENT_RESULT,
+    HD_EVENT_DRY_SELF_TEST_CARTRIDGE_RESULT,                            ///< HD Pre-treatment dry self-test cartridge result
+    HD_EVENT_DRY_SELF_TEST_PRESSURE_RESULT,                             ///< HD Pre-treatment dry self-test pressure result
+    HD_EVENT_WET_SELF_TEST_DISPLACEMENT_RESULT,                         ///< HD Pre-treatment wet self-test displacement result
     HD_EVENT_CPU_RAM_ERROR_STATUS,                                      ///< HD single-bit Ram error event
     NUM_OF_EVENT_IDS                                                    ///< Total number of HD events
 };