diff -r da142c310d02 -r 4274224f8a7d doc/groups.dox
--- a/doc/groups.dox	Tue Oct 24 16:49:41 2006 +0000
+++ b/doc/groups.dox	Tue Oct 24 17:19:16 2006 +0000
@@ -76,7 +76,7 @@
 
 Map adaptors are used to create "implicit" maps from other maps.
 
-Most of them are \ref lemon::concept::ReadMap "ReadMap"s. They can
+Most of them are \ref lemon::concepts::ReadMap "ReadMap"s. They can
 make arithmetic operations between one or two maps (negation, scaling,
 addition, multiplication etc.) or e.g. convert a map to another one
 of different Value type.
@@ -102,7 +102,7 @@
 using a standard Builder subclass. This make is easy to have e.g. the Dijkstra
 algorithm to store its result in any kind of path structure.
 
-\sa lemon::concept::Path
+\sa lemon::concepts::Path
 
 */