diff --git a/AUTHORS b/AUTHORS
index db1454c5ee..4e91d7b3f3 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -330,6 +330,7 @@ answer newbie questions, and generally made Django that much better:
     Florian Apolloner <florian@apolloner.eu>
     Florian Demmer <fdemmer@gmail.com>
     Florian Moussous <florian.moussous@gmail.com>
+    fnaimi66 <https://github.com/fnaimi66>
     Fran Hrženjak <fran.hrzenjak@gmail.com>
     Francesco Panico <panico.francesco@gmail.com>
     Francisco Albarran Cristobal <pahko.xd@gmail.com>
diff --git a/docs/topics/testing/tools.txt b/docs/topics/testing/tools.txt
index f3e5ec982f..82fa4116f9 100644
--- a/docs/topics/testing/tools.txt
+++ b/docs/topics/testing/tools.txt
@@ -685,6 +685,14 @@ or by including the ``Accept-Language`` HTTP header in the request::
         response = self.client.get("/", headers={"accept-language": "fr"})
         self.assertEqual(response.content, b"Bienvenue sur mon site.")
 
+.. note::
+
+    When using these methods, ensure to reset the active language at the end of
+    each test::
+
+        def tearDown(self):
+            translation.activate(settings.LANGUAGE_CODE)
+
 More details are in :ref:`how-django-discovers-language-preference`.
 
 If the middleware isn't enabled, the active language may be set using