fix typo
diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py
index 3b23b61..dfd6a1e 100644
--- a/Lib/test/test_bytes.py
+++ b/Lib/test/test_bytes.py
@@ -68,7 +68,7 @@
     def test_from_ssize(self):
         self.assertEqual(self.type2test(0), b'')
         self.assertEqual(self.type2test(1), b'\x00')
-        self.assertEqual(self.test2test(5), b'\x00\x00\x00\x00\x00')
+        self.assertEqual(self.type2test(5), b'\x00\x00\x00\x00\x00')
         self.assertRaises(ValueError, self.type2test, -1)
 
         self.assertEqual(self.type2test('0', 'ascii'), b'0')