Fix failing test

Author: slozier

Src/StdLib/Lib/test/test_array.py

@@ -211,7 +211,7 @@ def test_buffer_info(self):
         bi = a.buffer_info()
         self.assertIsInstance(bi, tuple)
         self.assertEqual(len(bi), 2)
-        self.assertIsInstance(bi[0], (int, long) if sys.implementation.name == "ironpython" else int)
+        self.assertIsInstance(bi[0], int)
         self.assertIsInstance(bi[1], int)
         self.assertEqual(bi[1], len(a))