diff --git a/docs/source_docs/user_guide/inputs/advanced.rst b/docs/source_docs/user_guide/inputs/advanced.rst
index 56dc6462786a1a539d8840abae1ac705cdd59db9..cae2ed9517a4756a96a596a398928b52904293a7 100644
--- a/docs/source_docs/user_guide/inputs/advanced.rst
+++ b/docs/source_docs/user_guide/inputs/advanced.rst
@@ -32,11 +32,11 @@ The following inputs must be preceded by the prefix ``amrex``:
 +------------------------+-----------------------------------------------------------------------+-------------+--------------+
 |                        | Description                                                           |   Type      | Default      |
 +========================+=======================================================================+=============+==============+
-| fpe_trap_invalid       |  Abort if an invalid floating point exception is encountered.         |  Int        | 0            |
+| fpe_trap_invalid       |  Abort if an invalid floating point exception is encountered.         |  Bool       | false        |
 +------------------------+-----------------------------------------------------------------------+-------------+--------------+
-| fpe_trap_zero          |  Abort if a division by zero is computed.                             |  Int        | 0            |
+| fpe_trap_zero          |  Abort if a division by zero is computed.                             |  Bool       | false        |
 +------------------------+-----------------------------------------------------------------------+-------------+--------------+
-| fpe_trap_overflow      |  Abort if an overflow is detected.                                    |  Int        | 0            |
+| fpe_trap_overflow      |  Abort if an overflow is detected.                                    |  Bool       | false        |
 +------------------------+-----------------------------------------------------------------------+-------------+--------------+
 
 GPU memory
@@ -47,12 +47,12 @@ The following inputs must be preceded by the prefix ``amrex``:
 +----------------------------+-----------------------------------------------------------------------+-------------+---------------+
 |                            | Description                                                           |   Type      | Default       |
 +============================+=======================================================================+=============+===============+
-| the_arena_is_managed       | Use managed memory for the main arena.                                |  Int        | 0             |
+| the_arena_is_managed       | Use managed memory for the main arena.                                |  Bool       | false         |
 +----------------------------+-----------------------------------------------------------------------+-------------+---------------+
 | the_arena_init_size        | Initial size of main memory arena (bytes).  If not specified, use     |  Int        | Unspecified   |
 |                            | 3/4 of system device memory.                                          |             |               |
 +----------------------------+-----------------------------------------------------------------------+-------------+---------------+
-| abort_on_out_of_gpu_memory | Abort if free device memory is less than the amount an arena is       |  Int        | 0             |
+| abort_on_out_of_gpu_memory | Abort if free device memory is less than the amount an arena is       |  Bool       | false         |
 |                            | asked to allocate.                                                    |             |               |
 +----------------------------+-----------------------------------------------------------------------+-------------+---------------+
 | use_gpu_aware_mpi          | For GPU runs,controls the memory type used for AMReX's communication  |  Bool       | false         |
diff --git a/docs/source_docs/user_guide/inputs/chemical_reactions.rst b/docs/source_docs/user_guide/inputs/chemical_reactions.rst
index 86c25a4faadf2ea5efe59728fc8d8a674efa99e8..f90a95eb34c169409c897b8b4b4fc8b424c19e4c 100644
--- a/docs/source_docs/user_guide/inputs/chemical_reactions.rst
+++ b/docs/source_docs/user_guide/inputs/chemical_reactions.rst
@@ -176,10 +176,10 @@ to chemical reactions.
   #----------------------------------------------------------------------
   species.solve  =  CH4  H2  CO  H2O  CO2  O2  N2  Fe2O3  FeO  inert
 
-  species.diffusivity = constant
+  species.diffusivity.model     = constant
   species.diffusivity.constant  =  2.31000e-5  # m^2 / sec
 
-  species.specific_heat = NASA7-poly
+  species.specific_heat.model = NASA7-poly
 
   # Methane
   species.CH4.molecular_weight  = 16.04276e-3
@@ -281,12 +281,12 @@ to chemical reactions.
 
   fluid.species =  CH4  H2  CO  H2O  CO2  O2  N2
 
-  fluid.viscosity          = constant
-  fluid.viscosity.constant = 4.73e-5  #air @ 1200K
+  fluid.viscosity.molecular.model    = constant
+  fluid.viscosity.molecular.constant = 4.73e-5  #air @ 1200K
 
   fluid.specific_heat = mixture
 
-  fluid.thermal_conductivity          = constant
+  fluid.thermal_conductivity.model    = constant
   fluid.thermal_conductivity.constant = 0.024
 
 
@@ -297,7 +297,7 @@ to chemical reactions.
 
   solids.species  =  Fe2O3  FeO  inert
 
-  solids.specific_heat = mixture
+  solids.specific_heat.model = mixture
 
 
   # Chemistry model settings