diff --git a/eo/src/utils/eoIntBounds.h b/eo/src/utils/eoIntBounds.h
index 0fbc26b3f..48488b506 100644
--- a/eo/src/utils/eoIntBounds.h
+++ b/eo/src/utils/eoIntBounds.h
@@ -535,6 +535,9 @@ private :
 
 //////////////////////// tentative for a general BOUND class that is constructed from a string
 
+/** A class that encapsulate all possible eoIntBounds.
+ *  Mandatory in order to read through the parser
+ */
 class eoGeneralIntBounds : public eoIntBounds
 {
 public:
diff --git a/eo/src/utils/eoRealBounds.h b/eo/src/utils/eoRealBounds.h
index 552ee038d..691b9b1e1 100644
--- a/eo/src/utils/eoRealBounds.h
+++ b/eo/src/utils/eoRealBounds.h
@@ -500,6 +500,9 @@ private :
 
 //////////////////////// tentative for a general BOUND class that is constructed from a string
 
+/** A class that encapsulate all possible eoIntBounds.
+ *  Mandatory in order to read through the parser
+ */
 class eoGeneralRealBounds : public eoRealBounds
 {
 public: