diff --git a/Mesh_2/doc/Mesh_2/Concepts/ConformingDelaunayTriangulationTraits_2.h b/Mesh_2/doc/Mesh_2/Concepts/ConformingDelaunayTriangulationTraits_2.h
index ed0f8d4f6b2..8c66abdfe4f 100644
--- a/Mesh_2/doc/Mesh_2/Concepts/ConformingDelaunayTriangulationTraits_2.h
+++ b/Mesh_2/doc/Mesh_2/Concepts/ConformingDelaunayTriangulationTraits_2.h
@@ -17,7 +17,7 @@ points on constrained edges.
 
 \cgalRefines `DelaunayTriangulationTraits_2` 
 
-\cgalHasModel Any model of `Kernel` concept. In particular, all \cgal kernels. 
+\cgalHasModel Any model of the `Kernel` concept. In particular, all \cgal kernels. 
 
 
 */