diff -r 140c953ad5d1 -r 9312d6c89d02 lemon/core.h
--- a/lemon/core.h	Sat Jan 08 16:11:48 2011 +0100
+++ b/lemon/core.h	Mon Jan 10 09:34:50 2011 +0100
@@ -447,7 +447,7 @@
 
   }
 
-  /// Check whether a graph is undirected.
+  /// \brief Check whether a graph is undirected.
   ///
   /// This function returns \c true if the given graph is undirected.
 #ifdef DOXYGEN