Update Misc/NEWS.d/next/Library/2025-06-24-14-43-24.gh-issue-135878.Db4roX.rst

Co-authored-by: Peter Bierma <zintensitydev@gmail.com>

Author: sobolevn

Misc/NEWS.d/next/Library/2025-06-24-14-43-24.gh-issue-135878.Db4roX.rst

@@ -1,3 +1,3 @@
-Fixes a crash of :class:`types.SimpleNamespace` on free-threading builds,
+Fixes a crash of :class:`types.SimpleNamespace` on :term:`free threading` builds,
 when several threads were calling its :meth:`~object.__repr__` method at the
 same time.