diff -r f9171bfc7ebb -r 0b620ff10e7c demo/graph_orientation.cc
--- a/demo/graph_orientation.cc	Thu Jul 20 06:20:27 2006 +0000
+++ b/demo/graph_orientation.cc	Thu Jul 20 14:12:01 2006 +0000
@@ -74,7 +74,7 @@
   IterableBoolMap<ListGraph, Node> active(g,false);
   for(NodeIt n(g);n!=INVALID;++n) active[n]=(def[n]>0);
   
-  ListGraph::EdgeMap<bool> rev(g,false); // rev[e]==true <=> e is be 
+  ListGraph::EdgeMap<bool> rev(g,false); // rev[e]==true <=> e is to be 
                                          //                  reversed
 
   int nodeNum=countNodes(g);