Update v3.0.1.rst

Author: rhshadrach

doc/source/whatsnew/v3.0.1.rst

@@ -15,7 +15,7 @@ Bug fixes
 ^^^^^^^^^
 - Fixed a bug in the :class:`DataFrame` constructor when passed a :class:`Series` or
   :class:`Index` correctly handling Copy-on-Write (:issue:`63899`)
-- Fix assumption that :class:`numpy.void` dtypes are always structured (:issue:`54810`)
+- Allow :class:`.ExtensionArray` to have dtypes involving :class:`numpy.void` (:issue:`54810`)
 
 .. ---------------------------------------------------------------------------
 .. _whatsnew_301.contributors: