pep 8 fix

shadidsh · shadidsh · commit ad15851a1ffa · 2018-03-16T04:35:37.000-04:00
diff --git a/lib/matplotlib/rcsetup.py b/lib/matplotlib/rcsetup.py
@@ -1212,7 +1212,7 @@ def _validate_linestyle(ls):
     'date.autoformatter.minute': ['%d %H:%M', validate_string],
     'date.autoformatter.second': ['%H:%M:%S', validate_string],
     'date.autoformatter.microsecond': ['%M:%S.%f', validate_string],
-    
+
     # To avoid overlapping date invervals, we can set the spacing in advance
     # 'generous' is set to avoid overlapping, otherwise 'tight' by default
     'autodatelocator.spacing' : ['tight', validate_string],
diff --git a/lib/matplotlib/tests/test_dates.py b/lib/matplotlib/tests/test_dates.py
@@ -629,7 +629,7 @@ def test_datetime_daily_overlap():
                   extensions=['png'])
 def test_datetime_monthly_overlap():
     # issue 7712 for overlapping monthly dates
-    plt.rcParams['date.autoformatter.month'] = '%Y-%m'    
+    plt.rcParams['date.autoformatter.month'] = '%Y-%m'
     plt.rcParams["autodatelocator.spacing"] = "generous"
     dates = [datetime.datetime(2018, i, 1) for i in range(1, 11)]
     values = list(range(1, 11))
