rename

Author: charlesdong1991

pandas/tests/io/formats/test_format.py

@@ -2380,7 +2380,7 @@ def test_to_string_header(self):
         exp = '0    0\n    ..\n9    9'
         assert res == exp
 
-    @pytest.mark.parametrize("input_series, expected", [
+    @pytest.mark.parametrize("inputs, expected", [
         ([' a', ' b'], ' a\n b'),
         (['.1', '1'], '.1\n 1'),
         (['10', '-10'], ' 10\n-10')