From f9e52cc42de43c54f671db78a6ecc05b51fc618e Mon Sep 17 00:00:00 2001
From: Kaiqi Dong <kaiqi@kth.se>
Date: Sat, 23 Feb 2019 22:29:45 +0100
Subject: [PATCH] fix pep8

---
 pandas/tests/test_strings.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pandas/tests/test_strings.py b/pandas/tests/test_strings.py
index 827dc59cbf582..56be5f0c6073c 100644
--- a/pandas/tests/test_strings.py
+++ b/pandas/tests/test_strings.py
@@ -3427,7 +3427,7 @@ def test_method_on_bytes(self):
 
     @pytest.mark.skipif(compat.PY2, reason='not in python2')
     def test_casefold(self):
-        #GH25405
+        # GH25405
         casefolded = Series(['ss', NA, 'case', 'ssd'])
         s = Series(['ß', NA, 'case', 'ßd'])
         result = s.str.casefold()