# 2. Create a tetrahedral mesh on the box
tetra = smesh_builder.Mesh(box, "Box : tetrahedrical mesh")
-# create a Regular 1D algorithm for edges
+# create a 1D algorithm for edges
algo1D = tetra.Segment()
-# create a Mefisto 2D algorithm for faces
+# create a 2D algorithm for faces
algo2D = tetra.Triangle()
# create a 3D algorithm for solids