MAINT: xref issue for TimeGrouper Deprecation

gfyoung · hexgnu · commit e5ec4eed1d29 · 2017-12-28T08:37:53.000-08:00
Looks like it was just forgotten about in gh-17703
diff --git a/pandas/core/api.py b/pandas/core/api.py
@@ -69,7 +69,7 @@ def groupby(*args, **kwargs):
     return args[0].groupby(*args[1:], **kwargs)
 
 
-# deprecation, xref
+# Deprecation: xref gh-16747
 class TimeGrouper(object):
 
     def __new__(cls, *args, **kwargs):
