Travis test failure in test_regenerate_valid_lengths

gistfile1.txt

=================================== FAILURES ===================================
___________________ TestSource.test_regenerate_valid_lengths ___________________
self = <tests.test_unit_source.TestSource testMethod=test_regenerate_valid_lengths>
    def test_regenerate_valid_lengths(self):
        """Make sure we can regenerate all valid length codenames"""
        for codename_len in xrange(7, 11):
            response = self.client.post('/generate', data={
                'number-words': str(codename_len),
            })
            self.assertEqual(response.status_code, 200)
            codename = self._find_codename(response.data)
>           self.assertEquals(len(codename.split()), codename_len)
E           AssertionError: 8 != 9
tests/test_unit_source.py:69: AssertionError
===================== 1 failed, 43 passed in 15.42 seconds =====================