Whoops, forgot to run tests
diff --git a/nose_parameterized/test.py b/nose_parameterized/test.py
index 3a6f3e7..93e15ea 100644
--- a/nose_parameterized/test.py
+++ b/nose_parameterized/test.py
@@ -205,7 +205,7 @@
         for _ in parameterized(lambda: 42)(lambda: None)():
             pass
     except Exception as e:
-        assert_contains(str(e), "expected iterable input")
+        assert_contains(str(e), "is not iterable")
     else:
         raise AssertionError("Expected exception not raised")