remove hypre and related options as bottom solver for diffusion solve

docs/source/inputs/InputsHypre.rst

@@ -6,7 +6,7 @@ Hypre Inputs
 The following inputs control the hypre settings and are read directly 
 by AMReX when we use hypre as the bottom solver, i.e., when 
 :cpp:`nodal_proj.bottom_solver = hypre` and/or when 
-  :cpp:`mac_proj.bottom_solver = hypre` (see :ref:`Chap:InputsMultigrid`)
+:cpp:`mac_proj.bottom_solver = hypre` (see :ref:`Chap:InputsMultigrid`)
 These settings must be preceded by the hypre_namespace setting corresponding 
 to the solver (see :ref:`Chap:InputsMultigrid`).
 

docs/source/inputs/InputsMultigrid.rst

@@ -101,12 +101,5 @@ These control the diffusion solver and must be preceded by "diffusion":
 +-------------------------+-----------------------------------------------------------------------+-------------+--------------+
 | bottom_solver           |  Which bottom solver to use in the diffusion solve                    |  String     |   bicgcg     |
 |                         |                                                                       |             |              | 
-|                         |  Options are bicgcg, bicgstab, cg, cgbicg, smoother or hypre          |             |              | 
-+-------------------------+-----------------------------------------------------------------------+-------------+--------------+
-| hypre_namespace         |  Namespace to use in the diffusion solve when using hypre             |  String     |   hypre      |
-|                         |  to control hypre specific settings. It can be any string.            |             |              | 
-+-------------------------+-----------------------------------------------------------------------+-------------+--------------+
-| hypre_interface         |  Which interface to use in the diffusion solve when using hypre       |  String     |   ij         |
-|                         |                                                                       |             |              | 
-|                         |  Options are ij, semi_structured or structured                        |             |              | 
+|                         |  Options are bicgcg, bicgstab, cg, cgbicg, or smoother                |             |              | 
 +-------------------------+-----------------------------------------------------------------------+-------------+--------------+