diff --git a/indexer/mwm_set.hpp b/indexer/mwm_set.hpp
index a971473b40..5cd6f84b98 100644
--- a/indexer/mwm_set.hpp
+++ b/indexer/mwm_set.hpp
@@ -209,7 +209,7 @@ public:
   MwmHandle GetMwmHandleById(MwmId const & id);
 
   /// Now this function looks like workaround, but it allows to avoid ugly const_cast everywhere..
-  /// Client code usually holds const reference to Index, but realization is non-const.
+  /// Client code usually holds const reference to Index, but implementation is non-const.
   /// @todo Actually, we need to define, is this behaviour (getting Handle) const or non-const.
   inline MwmHandle GetMwmHandleById(MwmId const & id) const
   {