diff -r da142c310d02 -r 4274224f8a7d lemon/Makefile.am
--- a/lemon/Makefile.am	Tue Oct 24 16:49:41 2006 +0000
+++ b/lemon/Makefile.am	Tue Oct 24 17:19:16 2006 +0000
@@ -121,11 +121,11 @@
 
 concept_HEADERS += \
 	lemon/concept_check.h \
-	lemon/concept/bpugraph.h \
-	lemon/concept/graph.h \
-	lemon/concept/graph_components.h \
-	lemon/concept/heap.h \
-	lemon/concept/maps.h \
-	lemon/concept/matrix_maps.h \
-	lemon/concept/path.h \
-	lemon/concept/ugraph.h
+	lemon/concepts/bpugraph.h \
+	lemon/concepts/graph.h \
+	lemon/concepts/graph_components.h \
+	lemon/concepts/heap.h \
+	lemon/concepts/maps.h \
+	lemon/concepts/matrix_maps.h \
+	lemon/concepts/path.h \
+	lemon/concepts/ugraph.h