Undo accidental change.

stefmolin · stefmolin · commit c8a81abeebe3 · 2022-11-22T20:56:18.000-05:00
diff --git a/pandas/plotting/_core.py b/pandas/plotting/_core.py
@@ -730,7 +730,7 @@ class PlotAccessor(PandasObject):
 
         .. versionadded:: 1.1.0
 
-        .. versionchanged:: 2.0.0
+        .. versionchanged:: 1.2.0
 
            Now applicable to planar plots (`scatter`, `hexbin`).
 
