DOC: Rewording additional kwargs for plot

In the end, what the user needs to know is that the other keywords
are documented in `pandas.Series.plot`. The fact that these plot help
functions call `pandas.Series.plot` under the hood is an
implementation detail.

Author: dukebody

Diff for: pandas/plotting/_core.py

@@ -2532,7 +2532,8 @@ def line(self, **kwds):
         Parameters
         ----------
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.Series.plot`.
+            Additional keyword arguments are documented in
+            :py:meth:`pandas.Series.plot`.
 
         Returns
         -------
@@ -2556,7 +2557,8 @@ def bar(self, **kwds):
         Parameters
         ----------
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.Series.plot`.
+            Additional keyword arguments are documented in
+            :py:meth:`pandas.Series.plot`.
 
         Returns
         -------
@@ -2571,7 +2573,8 @@ def barh(self, **kwds):
         Parameters
         ----------
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.Series.plot`.
+            Additional keyword arguments are documented in
+            :py:meth:`pandas.Series.plot`.
 
         Returns
         -------
@@ -2586,7 +2589,8 @@ def box(self, **kwds):
         Parameters
         ----------
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.Series.plot`.
+            Additional keyword arguments are documented in
+            :py:meth:`pandas.Series.plot`.
 
         Returns
         -------
@@ -2603,7 +2607,8 @@ def hist(self, bins=10, **kwds):
         bins: integer, default 10
             Number of histogram bins to be used
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.Series.plot`.
+            Additional keyword arguments are documented in
+            :py:meth:`pandas.Series.plot`.
 
         Returns
         -------
@@ -2633,7 +2638,8 @@ def kde(self, bw_method=None, ind=None, **kwds):
             kde is evaluated at the points passed. If `ind` is an integer,
             `ind` number of equally spaced points are used.
         kwds : optional
-            Keyword arguments to pass on to :py:meth:`pandas.Series.plot`.
+            Additional keyword arguments are documented in
+            :py:meth:`pandas.Series.plot`.
 
         Returns
         -------
@@ -2692,7 +2698,8 @@ def area(self, **kwds):
         Parameters
         ----------
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.Series.plot`.
+            Additional keyword arguments are documented in
+            :py:meth:`pandas.Series.plot`.
 
         Returns
         -------
@@ -2707,7 +2714,8 @@ def pie(self, **kwds):
         Parameters
         ----------
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.Series.plot`.
+            Additional keyword arguments are documented in
+            :py:meth:`pandas.Series.plot`.
 
         Returns
         -------
@@ -2758,7 +2766,8 @@ def line(self, x=None, y=None, **kwds):
         x, y : label or position, optional
             Coordinates for each point.
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.DataFrame.plot`.
+            Additional keyword arguments are documented in
+ :py:meth:`pandas.DataFrame.plot`.
 
         Returns
         -------
@@ -2775,7 +2784,8 @@ def bar(self, x=None, y=None, **kwds):
         x, y : label or position, optional
             Coordinates for each point.
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.DataFrame.plot`.
+            Additional keyword arguments are documented in
+ :py:meth:`pandas.DataFrame.plot`.
 
         Returns
         -------
@@ -2792,7 +2802,8 @@ def barh(self, x=None, y=None, **kwds):
         x, y : label or position, optional
             Coordinates for each point.
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.DataFrame.plot`.
+            Additional keyword arguments are documented in
+ :py:meth:`pandas.DataFrame.plot`.
 
         Returns
         -------
@@ -2809,7 +2820,8 @@ def box(self, by=None, **kwds):
         by : string or sequence
             Column in the DataFrame to group by.
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.DataFrame.plot`.
+            Additional keyword arguments are documented in
+ :py:meth:`pandas.DataFrame.plot`.
 
         Returns
         -------
@@ -2828,7 +2840,8 @@ def hist(self, by=None, bins=10, **kwds):
         bins: integer, default 10
             Number of histogram bins to be used
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.DataFrame.plot`.
+            Additional keyword arguments are documented in
+ :py:meth:`pandas.DataFrame.plot`.
 
         Returns
         -------
@@ -2853,7 +2866,8 @@ def kde(self, bw_method=None, ind=None, **kwds):
             points passed. If `ind` is an integer, `ind` number of equally
             spaced points are used.
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.DataFrame.plot`.
+            Additional keyword arguments are documented in
+ :py:meth:`pandas.DataFrame.plot`.
 
         Returns
         -------
@@ -2872,7 +2886,8 @@ def area(self, x=None, y=None, **kwds):
         x, y : label or position, optional
             Coordinates for each point.
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.DataFrame.plot`.
+            Additional keyword arguments are documented in
+ :py:meth:`pandas.DataFrame.plot`.
 
         Returns
         -------
@@ -2889,7 +2904,8 @@ def pie(self, y=None, **kwds):
         y : label or position, optional
             Column to plot.
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.DataFrame.plot`.
+            Additional keyword arguments are documented in
+ :py:meth:`pandas.DataFrame.plot`.
 
         Returns
         -------
@@ -2910,7 +2926,8 @@ def scatter(self, x, y, s=None, c=None, **kwds):
         c : label or position, optional
             Color of each point.
         `**kwds` : optional
-            Keyword arguments to pass on to :py:meth:`pandas.DataFrame.plot`.
+            Additional keyword arguments are documented in
+ :py:meth:`pandas.DataFrame.plot`.
 
         Returns
         -------