Update docs/releases/4.1.txt
@@ -595,7 +595,7 @@ Miscellaneous
constraints to be used for validation.
* The undocumented ``URLResolver._is_callback()``,
- ``URLResolver._callback_strs``, and ``URLPattern.lookup_str()`` have been
+ ``URLResolver._callback_strs``, and ``URLPattern.lookup_str()`` are
moved to ``django.contrib.admindocs.utils``.
.. _deprecated-features-4.1:
