diff -r e667cd5c0886 -r 308150155bb5 lemon/graph_utils.h
--- a/lemon/graph_utils.h	Mon Jul 04 16:18:11 2005 +0000
+++ b/lemon/graph_utils.h	Mon Jul 04 16:27:54 2005 +0000
@@ -177,7 +177,7 @@
   ///   ...
   /// }
   /// \endcode
-  /// \todo We may want to use the \ref concept::GraphBase "GraphBase"
+  /// \todo We may want to use the "GraphBase"
   /// interface here...
   /// \bug Untested ...
   template <typename Graph>
@@ -859,10 +859,10 @@
     /// \brief The subscript operator.
     ///
     /// The subscript operator.
-    /// \param edge The edge 
+    /// \param e The edge 
     /// \return The target of the edge 
-    Value operator[](const Key& key) {
-      return graph.target(key);
+    Value operator[](const Key& e) {
+      return graph.target(e);
     }
 
   private: