use assert[Not]IsInstance where appropriate
diff --git a/Lib/test/test_augassign.py b/Lib/test/test_augassign.py
index a5b7cc4..64da655 100644
--- a/Lib/test/test_augassign.py
+++ b/Lib/test/test_augassign.py
@@ -99,7 +99,7 @@
y = x
x += 10
- self.assertTrue(isinstance(x, aug_test))
+ self.assertIsInstance(x, aug_test)
self.assertTrue(y is not x)
self.assertEquals(x.val, 11)
@@ -114,7 +114,7 @@
y = x
x += 10
- self.assertTrue(isinstance(x, aug_test3))
+ self.assertIsInstance(x, aug_test3)
self.assertTrue(y is not x)
self.assertEquals(x.val, 13)