Fix docs

Author: dcherian

cf_xarray/accessor.py

@@ -1413,14 +1413,15 @@ def differentiate(
         """
         Parameters
         ----------
-        xr_args, xr_kwargs are passed directly to the underlying xarray function.
-        The following are added by cf_xarray:
-
         positive_upward: optional, bool
             Change sign of the derivative based on the ``"positive"`` attribute of ``coord``
             so that positive values indicate increasing upward.
             If ``positive=="down"``, then multiplied by -1.
 
+        Notes
+        -----
+        ``xr_args``, ``xr_kwargs`` are passed directly to the underlying xarray function.
+
         See Also
         --------
         DataArray.cf.differentiate

doc/api.rst

@@ -30,8 +30,8 @@ Attributes
     DataArray.cf.axes
     DataArray.cf.cell_measures
     DataArray.cf.coordinates
-    DataArray.cf.standard_names
     DataArray.cf.formula_terms
+    DataArray.cf.standard_names
     DataArray.cf.plot