diff --git a/doc/groups.dox b/doc/groups.dox
--- a/doc/groups.dox
+++ b/doc/groups.dox
@@ -407,7 +407,7 @@
 */
 
 /**
-@defgroup graph_prop Connectivity and Other Graph Properties
+@defgroup graph_properties Connectivity and Other Graph Properties
 @ingroup algs
 \brief Algorithms for discovering the graph properties