diff -r c97596611d59 -r 9d9855af1de1 lemon/planarity.h
--- a/lemon/planarity.h	Fri Oct 19 16:24:31 2007 +0000
+++ b/lemon/planarity.h	Fri Oct 19 17:07:50 2007 +0000
@@ -2051,6 +2051,8 @@
 
   }
 
+  /// \ingroup planar
+  ///
   /// \brief Schnyder's planar drawing algorithms
   ///
   /// The planar drawing algorithm calculates location for each node