CLN: Remove weird comment in parse_dates.py (pandas-dev#22418)

Was added back in pandas-devgh-12915...not sure why.

Author: gfyoung

pandas/tests/io/parser/parse_dates.py

@@ -365,7 +365,7 @@ def test_parse_tz_aware(self):
         assert stamp.minute == 39
         try:
             assert result.index.tz is pytz.utc
-        except AssertionError:  # hello Yaroslav
+        except AssertionError:
             arr = result.index.to_pydatetime()
             result = tools.to_datetime(arr, utc=True)[0]
             assert stamp.minute == result.minute