From 18d1577d567cf99752f2f5e8a7fafaceff476f6f Mon Sep 17 00:00:00 2001
From: Maya Tydykov <mtydykov@quantopian.com>
Date: Tue, 3 May 2016 14:23:20 -0400
Subject: [PATCH] MAINT: incorporate string support

---
 tests/pipeline/test_earnings.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/pipeline/test_earnings.py b/tests/pipeline/test_earnings.py
index 74f58597..f645edfa 100644
--- a/tests/pipeline/test_earnings.py
+++ b/tests/pipeline/test_earnings.py
@@ -55,8 +55,7 @@ class EarningsCalendarLoaderTestCase(WithNextAndPreviousEventDataLoader,
                 'datetime64[ns]', 'NaN'
             ),
             NEXT_ANNOUNCEMENT: self.get_expected_next_event_dates(
-                dates, 'datetime64[ns]', 'NaN'
-            ),
+                dates, 'datetime64[ns]', 'NaN'),
         }
         cols[DAYS_TO_NEXT] = self._compute_busday_offsets(
             cols[NEXT_ANNOUNCEMENT]