Update pandas/tests/plotting/test_datetimelike.py

Author: MarcoGorelli

pandas/tests/plotting/test_datetimelike.py

@@ -326,7 +326,7 @@ def test_business_freq_convert(self):
         assert PeriodIndex(data=idx).freqstr == "M"
 
     def test_freq_with_no_period_alias(self):
-    # GH34487
+        # GH34487
         freq = WeekOfMonth()
         bts = tm.makeTimeSeries(5).asfreq(freq)
         _, ax = self.plt.subplots()