Backport PR #22187: Fix typo in axhline docstring

QuLogic · meeseeksmachine · commit 11547bc6f200 · 2022-01-10T23:37:36.000Z
diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
@@ -675,7 +675,7 @@ def annotate(self, text, xy, *args, **kwargs):
     @docstring.dedent_interpd
     def axhline(self, y=0, xmin=0, xmax=1, **kwargs):
         """
-        Add a horizontal line across the axis.
+        Add a horizontal line across the Axes.
 
         Parameters
         ----------
