\image html image126.gif "Example of a hexahedral 3D mesh"
</ul>
-Some 3D meshing algorithms, such as Hexahedron(i,j,k) and GHS3D (commercial), also can generate 3D meshes from 2D meshes, working without
+Some 3D meshing algorithms, such as Hexahedron(i,j,k) and some
+commercial ones, also can generate 3D meshes from 2D meshes, working without
geometrical objects.
There is also a number of more specific algorithms:
