Fixed typo in test when fixing PEP8/Flake8

Author: rouzazari

pandas/tests/test_stats.py

@@ -112,7 +112,7 @@ def test_rank_dense_method(self):
         in_out = [([1], [1.]),
                   ([2], [1.]),
                   ([0], [1.]),
-                  ([2, 2], [1., 1.1]),
+                  ([2, 2], [1., 1.]),
                   ([1, 2, 3], [1. / 3, 2. / 3, 3. / 3]),
                   ([4, 2, 1], [3. / 3, 2. / 3, 1. / 3],),
                   ([1, 1, 5, 5, 3], [1. / 3, 1. / 3, 3. / 3, 3. / 3, 2. / 3]),