Index: HDDefs.h
===================================================================
diff -u -rbf627e9947f28407c70db7fcf3ccaf433185cf41 -re6e689bdbd3827a97d984ba02e552c04623a4aca
--- HDDefs.h	(.../HDDefs.h)	(revision bf627e9947f28407c70db7fcf3ccaf433185cf41)
+++ HDDefs.h	(.../HDDefs.h)	(revision e6e689bdbd3827a97d984ba02e552c04623a4aca)
@@ -237,6 +237,13 @@
 };
 typedef enum UF_Adjustments UF_ADJ_T;                   ///< Type for UF adjustments IDs enumeration
 
+/**@}*/
+
+/**
+ *  @addtogroup HDTreatmentParamsMode
+ *  @{
+ */
+
 /// Enumeration of treatment parameters.
 enum Treatment_Params
 {