fix typo in readme; use for docs website too (#657)

Author: mr-c

README.rst

@@ -107,7 +107,7 @@ using the `CWL v1.2 schema <https://github.com/common-workflow-language/cwl-v1.2
 as an example.
 
 +-------------+---------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Language    | Repository                                              | Serialization Example                                                                                                                                 | Deserialization Example                                                                                                                                                    |
+| Language    | Repository                                              | Serialization Example                                                                                                                                 | Deserialization Example                                                                                                                                                   |
 +=============+=========================================================+======================================================================================================================================================+============================================================================================================================================================================+
 | Python      | https://github.com/common-workflow-language/cwl-utils/  | `create_cwl_from_objects.py <https://github.com/common-workflow-language/cwl-utils/blob/main/create_cwl_from_objects.py>`_                           | `load_document() <https://github.com/common-workflow-language/cwl-utils/blob/main/cwl_utils/parser/__init__.py#L93>`_                                                      |
 +-------------+---------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

docs/cli.rst

@@ -0,0 +1,10 @@
+Command Line Options
+====================
+
+.. autoprogram:: schema_salad.main:arg_parser()
+   :prog: schema-salad-tool
+
+.. autoprogram:: schema_salad.makedoc:arg_parser()
+   :prog: schema-salad-doc
+
+

docs/index.rst

@@ -1,31 +1,11 @@
-############################################################################
-Schema language for describing JSON or YAML structured linked data documents
-############################################################################
-
-Salad is a schema language for describing JSON or YAML structured
-linked data documents.  Salad schema describes rules for
-preprocessing, structural validation, and hyperlink checking for
-documents described by a Salad schema. Salad supports rich data
-modeling with inheritance, template specialization, object
-identifiers, object references, documentation generation, code
-generation, and transformation to RDF_. Salad provides a bridge
-between document and record oriented data modeling and the Semantic
-Web.
-
-Modules
-=======
+.. include:: ../README.rst
 
 .. toctree::
    :maxdepth: 2
 
-Command Line Options
-====================
-
-.. autoprogram:: schema_salad.main:arg_parser()
-   :prog: schema-salad-tool
-
-.. autoprogram:: schema_salad.makedoc:arg_parser()
-   :prog: schema-salad-doc
+   cli
+   typeshed
+   autoapi/index
 
 Indices and tables
 ==================

docs/modules.rst

@@ -84,5 +84,5 @@ commands =
 deps =
     twine
     build
-    readme_renderer[md]
+    readme_renderer[rst]
 skip_install = true