diff -r da142c310d02 -r 4274224f8a7d lemon/bits/debug_map.h
--- a/lemon/bits/debug_map.h	Tue Oct 24 16:49:41 2006 +0000
+++ b/lemon/bits/debug_map.h	Tue Oct 24 17:19:16 2006 +0000
@@ -29,7 +29,7 @@
 #include <lemon/bits/alteration_notifier.h>
 
 #include <lemon/concept_check.h>
-#include <lemon/concept/maps.h>
+#include <lemon/concepts/maps.h>
 
 ///\ingroup graphbits
 ///
@@ -186,7 +186,7 @@
     /// is assigned by the value of the given ReadMap. 
     template <typename CMap>
     DebugMap& operator=(const CMap& cmap) {
-      checkConcept<concept::ReadMap<Key, _Value>, CMap>();
+      checkConcept<concepts::ReadMap<Key, _Value>, CMap>();
       const typename Parent::Notifier* notifier = Parent::getNotifier();
       Item it;
       for (notifier->first(it); it != INVALID; notifier->next(it)) {