[1.7.x] Added a missing word in a skip message

Backport of 8b6cb9d0dd from master

tests/i18n/tests.py

@@ -154,7 +154,7 @@ class TranslationTests(TestCase):
             with six.assertRaisesRegex(self, KeyError, 'Your dictionary lacks key.*'):
                 complex_context_deferred % {'name': 'Jim'}
 
-    @skipUnless(six.PY2, "PY3 doesn't distinct int and long types")
+    @skipUnless(six.PY2, "PY3 doesn't have distinct int and long types")
     def test_ungettext_lazy_long(self):
         """
         Regression test for #22820: int and long should be treated alike in ungettext_lazy.