diff -r da142c310d02 -r 4274224f8a7d test/heap_test.cc
--- a/test/heap_test.cc	Tue Oct 24 16:49:41 2006 +0000
+++ b/test/heap_test.cc	Tue Oct 24 17:19:16 2006 +0000
@@ -22,7 +22,7 @@
 #include <vector>
 
 #include <lemon/concept_check.h>
-#include <lemon/concept/heap.h>
+#include <lemon/concepts/heap.h>
 
 #include <lemon/smart_graph.h>
 
@@ -40,7 +40,7 @@
 #include <lemon/time_measure.h>
 
 using namespace lemon;
-using namespace lemon::concept;
+using namespace lemon::concepts;
 
 
 int main() {