fix docs

Author: picnixz

Doc/library/pyexpat.rst

@@ -253,7 +253,7 @@ well-known XML vulnerabilities.
 
    An :exc:`ExpatError` is raised if this method is called by a non-root
    parser or if *max_factor* is outside the valid range. The corresponding
-   :attr:`~ExpatError.lineno` and :attr:`~ExpatError.column` should not be
+   :attr:`~.ExpatError.lineno` and :attr:`~.ExpatError.column` should not be
    used as they will have no special meaning.
 
    .. note::
@@ -272,7 +272,7 @@ well-known XML vulnerabilities.
    or equivalently 67,108,864 bytes.
 
    An :exc:`ExpatError` is raised if this method is called by a non-root parser.
-   The corresponding :attr:`~ExpatError.lineno` and :attr:`~ExpatError.column`
+   The corresponding :attr:`~.ExpatError.lineno` and :attr:`~.ExpatError.column`
    should not be used as they will have no special meaning.
 
    .. versionadded:: next

Doc/whatsnew/3.15.rst

@@ -545,7 +545,7 @@ xml.parsers.expat
 
 * Add :func:`~xml.parsers.expat.xmlparser.SetAllocTrackerMaximumAmplification`
   and :func:`~xml.parsers.expat.xmlparser.SetAllocTrackerActivationThreshold`
-  to :class:`~xml.parsers.expat.xmlparser` objects to prevent use of
+  to :ref:`xmlparser <xmlparser-objects>` objects to prevent use of
   disproportional amounts of dynamic memory from within an Expat parser.
   (Contributed by Bénédikt Tran in :gh:`90949`.)
 

Misc/NEWS.d/next/Library/2025-09-22-14-40-11.gh-issue-90949.UM35nb.rst

@@ -1,5 +1,5 @@
 Add :func:`~xml.parsers.expat.xmlparser.SetAllocTrackerMaximumAmplification`
 and :func:`~xml.parsers.expat.xmlparser.SetAllocTrackerActivationThreshold`
-to :class:`~xml.parsers.expat.xmlparser` objects to prevent use of
+to :ref:`xmlparser <xmlparser-objects>` objects to prevent use of
 disproportional amounts of dynamic memory from within an Expat parser. Patch
 by Bénédikt Tran.