Fix rst syntax errors (#1251)

* Fix rst syntax errors

Fix rst syntax errors that result in errors in the HTML docs,
or generate Sphinx errors/warnings during sphinx build.

Update documented parameters for `Workplane.interpPlate` and
`Solid.interpPlate` to match method definitions.

* Adding docstring changes from #1126

* Docstring fixes and cleanup (removal of select type fields)

---------

Co-authored-by: Lorenz Neureuter <[email protected]>

Author: sethfischer

cadquery/assembly.py

@@ -447,7 +447,7 @@ def save(
         :param exportType: export format (default: None, results in format being inferred form the path)
         :param tolerance: the deflection tolerance, in model units. Only used for GLTF, VRML. Default 0.1.
         :param angularTolerance: the angular tolerance, in radians. Only used for GLTF, VRML. Default 0.1.
-        :param **kwargs: Additional keyword arguments.  Only used for STEP.
+        :param \**kwargs: Additional keyword arguments.  Only used for STEP.
             See :meth:`~cadquery.occ_impl.exporters.assembly.exportAssembly`.
         """