solving PEP8 errors

pandas/tests/frame/test_asof.py

@@ -116,7 +116,8 @@ def test_time_zone_aware_index(self):
  # Testing if DataFrame index preserve timezone (UTC)
  df = DataFrame(data=[1, 2], index=[timestamp1, timestamp2])
  result = df.asof(timestamp_internal)
- expected = Series(2.0, index=RangeIndex(start=0, stop=1, step=1), name=timestamp_internal)
+ expected = Series(2.0, index=RangeIndex(start=0, stop=1, step=1),
+ name=timestamp_internal)
  tm.assert_series_equal(result, expected)
 
  def test_different_time_zones(self):
@@ -129,5 +130,7 @@ def test_different_time_zones(self):
  # Testing awareness of DataFrame index considering different time zone
  df = DataFrame(data=[3, 4], index=[timestamp_utc1, timestamp_utc2])
  result = df.asof(timestamp_tz1)
- expected = Series(3.0, index=RangeIndex(start=0, stop=1, step=1), name=timestamp_tz1)
- tm.assert_series_equal(result, expected)
+ expected = Series(3.0, index=RangeIndex(start=0, stop=1, step=1),
+ name=timestamp_tz1)
+ tm.assert_series_equal(result, expected)
+