correctly specify the type of the slider poly attribute

ianhi · ianhi · commit b3357164196e · 2021-01-12T17:53:10.000-05:00
diff --git a/lib/matplotlib/widgets.py b/lib/matplotlib/widgets.py
@@ -398,8 +398,8 @@ def __init__(self, ax, label, valmin, valmax, valinit=0.5, valfmt=None,
         Notes
         -----
         Additional kwargs are passed on to ``self.poly`` which is the
-        `~matplotlib.patches.Rectangle` that draws the slider knob.  See the
-        `.Rectangle` documentation for valid property names (``facecolor``,
+        `~matplotlib.patches.Polygon` that draws the slider knob.  See the
+        `.Polygon` documentation for valid property names (``facecolor``,
         ``edgecolor``, ``alpha``, etc.).
         """
         super().__init__(ax, orientation, closedmin, closedmax,
@@ -657,8 +657,8 @@ def __init__(
         Notes
         -----
         Additional kwargs are passed on to ``self.poly`` which is the
-        `~matplotlib.patches.Rectangle` that draws the slider knob.  See the
-        `.Rectangle` documentation for valid property names (``facecolor``,
+        `~matplotlib.patches.Polygon` that draws the slider knob.  See the
+        `.Polygon` documentation for valid property names (``facecolor``,
         ``edgecolor``, ``alpha``, etc.).
         """
         super().__init__(ax, orientation, closedmin, closedmax,
