PEP 681: Fix minor formatting and typographical issues (#2382)

pep-0681.rst

@@ -119,7 +119,7 @@ Type checkers supporting this PEP will recognize that the
   c5 = CustomerModel(327, "John Smith", 0)
 
 Decorator function example
-``````````````````````````
+''''''''''''''''''''''''''
 
 .. code-block:: python
 
@@ -134,7 +134,6 @@ Decorator function example
       cls.__ne__ = ...
       return cls
   
-  
   # The ``create_model`` decorator can now be used to create new model
   # classes, like this:
   @create_model
@@ -143,7 +142,7 @@ Decorator function example
       name: str
 
 Class example
-`````````````
+'''''''''''''
 
 .. code-block:: python
 
@@ -152,7 +151,6 @@ Class example
   @typing.dataclass_transform()
   class ModelBase: ...
 
-
   # The ``ModelBase`` class can now be used to create new model
   # subclasses, like this:
   class CustomerModel(ModelBase):
@@ -160,7 +158,7 @@ Class example
       name: str
 
 Metaclass example
-`````````````````
+'''''''''''''''''
 
 .. code-block:: python
 
@@ -171,7 +169,6 @@ Metaclass example
   
   class ModelBase(metaclass=ModelMeta): ...
   
-  
   # The ``ModelBase`` class can now be used to create new model
   # subclasses, like this:
   class CustomerModel(ModelBase):
@@ -189,7 +186,8 @@ these parameters accepts a bool argument, and it must be possible for
 the bool value (``True`` or ``False``) to be statically evaluated.
 
 * ``eq``.  ``order``, ``frozen``, ``init`` and ``unsafe_hash`` are parameters
-  supported in the stdlib dataclass, with meanings defined in :pep:`557 <557#id7>`.
+  supported in the stdlib dataclass, with meanings defined in 
+  :pep:`PEP 557 <557#id7>`.
 * ``hash`` is an alias for the ``unsafe_hash`` parameter.
 * ``kw_only``, ``match_args`` and ``slots`` are parameters supported
   in the stdlib dataclass, first introduced in Python 3.10.
@@ -239,7 +237,7 @@ The following sections provide additional examples showing how these
 parameters are used.
 
 Decorator function example
-``````````````````````````
+''''''''''''''''''''''''''
 
 .. code-block:: python
 
@@ -254,7 +252,6 @@ Decorator function example
       kw_only: bool = True,
   ) -> Callable[[Type[_T]], Type[_T]]: ...
   
-  
   # Example of how this decorator would be used by code that imports
   # from this library:
   @create_model(frozen=True, kw_only=False)
@@ -263,7 +260,7 @@ Decorator function example
       name: str
 
 Class example
-`````````````
+'''''''''''''
 
 .. code-block:: python
 
@@ -281,7 +278,6 @@ Class example
       ):
           ...
   
-  
   # Example of how this class would be used by code that imports
   # from this library:
   class CustomerModel(
@@ -295,7 +291,7 @@ Class example
       name: str
 
 Metaclass example
-`````````````````
+'''''''''''''''''
 
 .. code-block:: python
 
@@ -319,7 +315,6 @@ Metaclass example
   class ModelBase(metaclass=ModelMeta):
       ...
   
-  
   # Example of how this class would be used by code that imports
   # from this library:
   class CustomerModel(
@@ -365,7 +360,7 @@ not required:
 
 
 Field descriptor parameters
-```````````````````````````
+'''''''''''''''''''''''''''
 
 Libraries that support dataclass-like semantics and support field
 descriptor classes typically use common parameter names to construct
@@ -441,7 +436,6 @@ This example demonstrates the above:
       init: bool = True,
   ) -> Callable[[Type[_T]], Type[_T]]: ...
   
-  
   # Code that imports this library:
   @create_model(init=False)
   class CustomerModel:
@@ -701,14 +695,3 @@ Copyright
 
 This document is placed in the public domain or under the
 CC0-1.0-Universal license, whichever is more permissive.
-
-
-
-..
-   Local Variables:
-   mode: indented-text
-   indent-tabs-mode: nil
-   sentence-end-double-space: t
-   fill-column: 70
-   coding: utf-8
-   End: