diff --git a/ex8.1/Manager.hh b/ex8.1/Manager.hh
index 6a099dc..c577561 100644
--- a/ex8.1/Manager.hh
+++ b/ex8.1/Manager.hh
@@ -36,7 +36,7 @@ public:
 private:
   string _name ;
   double _salary ;
-  set<Employee*> _subordinates ;// subordinates is an unordered collection so set is usefull enough
+  set<Employee*> _subordinates ;// subordinates is an unordered collection of unique people so set is usefull enough
 
 } ;