pythongh-133879: Copyedit "What's New in Python 3.15" (python#133880)

Author: picnixz

Doc/whatsnew/3.15.rst

@@ -124,7 +124,7 @@ Removed
 sysconfig
 ---------
 
-* The *check_home* parameter of :func:`sysconfig.is_python_build`.
+* Removed the *check_home* parameter of :func:`sysconfig.is_python_build`.
   (Contributed by Filipe Laíns in :gh:`92897`.)
 
 
@@ -133,7 +133,7 @@ typing
 
 * The undocumented keyword argument syntax for creating
   :class:`~typing.NamedTuple` classes (for example,
-  ``Point = NamedTuple("Point", x=int, y=int)``).
+  ``Point = NamedTuple("Point", x=int, y=int)``) is no longer supported.
   Use the class-based syntax or the functional syntax instead.
   (Contributed by Bénédikt Tran in :gh:`133817`.)
 
@@ -204,6 +204,7 @@ Removed C APIs
 
 * :c:func:`!PyImport_ImportModuleNoBlock`: deprecated alias
   of :c:func:`PyImport_ImportModule`.
+  (Contributed by Bénédikt Tran in :gh:`133644`.)
 
 The following functions are removed in favor of :c:func:`PyConfig_Get`.
 The |pythoncapi_compat_project| can be used to get :c:func:`!PyConfig_Get`
@@ -236,6 +237,8 @@ on Python 3.13 and older.
     use :c:func:`PyConfig_Get("home") <PyConfig_Get>` or the
     :envvar:`PYTHONHOME` environment variable instead.
 
+  (Contributed by Bénédikt Tran in :gh:`133644`.)
+
 .. |pythoncapi_compat_project| replace:: |pythoncapi_compat_project_link|_
 .. |pythoncapi_compat_project_link| replace:: pythoncapi-compat project
 .. _pythoncapi_compat_project_link: https://github.com/python/pythoncapi-compat