Fixed a typo in tests/admin_views/tests.py.

Author: Sumat0

tests/admin_views/tests.py

@@ -9444,7 +9444,7 @@ def test_url_without_trailing_slash_if_not_authenticated(self):
         response = self.client.get(url)
         self.assertRedirects(response, "%s?next=%s" % (reverse("admin:login"), url))
 
-    def test_unkown_url_without_trailing_slash_if_not_authenticated(self):
+    def test_unknown_url_without_trailing_slash_if_not_authenticated(self):
         url = reverse("admin:article_extra_json")[:-1]
         response = self.client.get(url)
         self.assertRedirects(response, "%s?next=%s" % (reverse("admin:login"), url))