diff -r da142c310d02 -r 4274224f8a7d test/graph_adaptor_test.cc
--- a/test/graph_adaptor_test.cc	Tue Oct 24 16:49:41 2006 +0000
+++ b/test/graph_adaptor_test.cc	Tue Oct 24 17:19:16 2006 +0000
@@ -20,9 +20,9 @@
 #include<lemon/concept_check.h>
 
 #include<lemon/smart_graph.h>
-#include<lemon/concept/graph.h>
-#include<lemon/concept/ugraph.h>
-#include<lemon/concept/bpugraph.h>
+#include<lemon/concepts/graph.h>
+#include<lemon/concepts/ugraph.h>
+#include<lemon/concepts/bpugraph.h>
 
 #include<lemon/list_graph.h>
 #include<lemon/full_graph.h>
@@ -41,7 +41,7 @@
 */
 
 using namespace lemon;
-using namespace lemon::concept;
+using namespace lemon::concepts;