diff --git a/DiffractionGratings/grating2D_conical.pro b/DiffractionGratings/grating2D_conical.pro
index d118f8458c84a7443561aa76c0ab17669b1c8f1b..4e7a9f8d79f886f966f4f32d83df44165ee64847 100644
--- a/DiffractionGratings/grating2D_conical.pro
+++ b/DiffractionGratings/grating2D_conical.pro
@@ -529,7 +529,6 @@ DefineConstant[
 DefineConstant[
   M_ = {"grating2D.msh", Name "Gmsh/MshFileName", Visible 1}
 ];
-// 97 1.3�string�Gmsh/MshFileName�Mesh name��31�1�0�1�Closed�1�2�GetDP�0�Gmsh�0�1�grating2D.msh�file�0�
 
 If(plotRTgraphs)
   DefineConstant[