diff --git a/Triangulation_2/doc_tex/Triangulation_2_ref/Constrained_triangulation_plus_2.tex b/Triangulation_2/doc_tex/Triangulation_2_ref/Constrained_triangulation_plus_2.tex
index dc6a281517c..71555e721e8 100644
--- a/Triangulation_2/doc_tex/Triangulation_2_ref/Constrained_triangulation_plus_2.tex
+++ b/Triangulation_2/doc_tex/Triangulation_2_ref/Constrained_triangulation_plus_2.tex
@@ -102,7 +102,7 @@ is \ccc{Context}.}
 \ccConstructor{Constrained_triangulation_plus_2(const
 Constrained_triangulation_plus_2& ct);}{Copy constructor.}
 
-\ccConstructor{Constrained_triangulation_plus_2(std::list<Constrained>& lc,
+\ccConstructor{Constrained_triangulation_plus_2(std::list<Constraint>& lc,
 const Geom_traits& t = Geom_traits())}
 {Introduces and builds a constrained triangulation 
 from the list of constraints \ccc{lc}.}