diff --git a/lemon/graph_to_eps.h b/lemon/graph_to_eps.h
--- a/lemon/graph_to_eps.h
+++ b/lemon/graph_to_eps.h
@@ -62,7 +62,7 @@
     };
   }
 
-///Default traits class of \ref GraphToEps
+///Default traits class of GraphToEps
 
 ///Default traits class of \ref GraphToEps.
 ///