Doc: Fixed missing punctuation in datamodel.rst (GH-12581)

Doc/reference/datamodel.rst

@@ -475,13 +475,13 @@ Callable types
       | :attr:`__doc__`         | The function's documentation  | Writable  |
       |                         | string, or ``None`` if        |           |
       |                         | unavailable; not inherited by |           |
-      |                         | subclasses                    |           |
+      |                         | subclasses.                   |           |
       +-------------------------+-------------------------------+-----------+
-      | :attr:`~definition.\    | The function's name           | Writable  |
+      | :attr:`~definition.\    | The function's name.          | Writable  |
       | __name__`               |                               |           |
       +-------------------------+-------------------------------+-----------+
       | :attr:`~definition.\    | The function's                | Writable  |
-      | __qualname__`           | :term:`qualified name`        |           |
+      | __qualname__`           | :term:`qualified name`.       |           |
       |                         |                               |           |
       |                         | .. versionadded:: 3.3         |           |
       +-------------------------+-------------------------------+-----------+
@@ -493,7 +493,7 @@ Callable types
       |                         | argument values for those     |           |
       |                         | arguments that have defaults, |           |
       |                         | or ``None`` if no arguments   |           |
-      |                         | have a default value          |           |
+      |                         | have a default value.         |           |
       +-------------------------+-------------------------------+-----------+
       | :attr:`__code__`        | The code object representing  | Writable  |
       |                         | the compiled function body.   |           |
@@ -1857,11 +1857,11 @@ passed through to all metaclass operations described below.
 
 When a class definition is executed, the following steps occur:
 
-* MRO entries are resolved
-* the appropriate metaclass is determined
-* the class namespace is prepared
-* the class body is executed
-* the class object is created
+* MRO entries are resolved;
+* the appropriate metaclass is determined;
+* the class namespace is prepared;
+* the class body is executed;
+* the class object is created.
 
 
 Resolving MRO entries
@@ -1885,11 +1885,11 @@ Determining the appropriate metaclass
 
 The appropriate metaclass for a class definition is determined as follows:
 
-* if no bases and no explicit metaclass are given, then :func:`type` is used
+* if no bases and no explicit metaclass are given, then :func:`type` is used;
 * if an explicit metaclass is given and it is *not* an instance of
-  :func:`type`, then it is used directly as the metaclass
+  :func:`type`, then it is used directly as the metaclass;
 * if an instance of :func:`type` is given as the explicit metaclass, or
-  bases are defined, then the most derived metaclass is used
+  bases are defined, then the most derived metaclass is used.
 
 The most derived metaclass is selected from the explicitly specified
 metaclass (if any) and the metaclasses (i.e. ``type(cls)``) of all specified
@@ -1976,7 +1976,7 @@ invoked after creating the class object:
 * first, ``type.__new__`` collects all of the descriptors in the class
   namespace that define a :meth:`~object.__set_name__` method;
 * second, all of these ``__set_name__`` methods are called with the class
-  being defined and the assigned name of that particular descriptor; and
+  being defined and the assigned name of that particular descriptor;
 * finally, the :meth:`~object.__init_subclass__` hook is called on the
   immediate parent of the new class in its method resolution order.
 
@@ -2048,7 +2048,7 @@ Emulating generic types
 -----------------------
 
 One can implement the generic class syntax as specified by :pep:`484`
-(for example ``List[int]``) by defining a special method
+(for example ``List[int]``) by defining a special method:
 
 .. classmethod:: object.__class_getitem__(cls, key)