diff -r 8583fb74238c -r e0cef67fe565 lemon/core.h
--- a/lemon/core.h	Sat Jan 08 15:52:07 2011 +0100
+++ b/lemon/core.h	Sun Jan 09 16:51:14 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