fix doc reference issue

immaxchen · immaxchen · commit f77087209ea0 · 2020-10-04T22:58:27.000+08:00
diff --git a/doc/api/axes_api.rst b/doc/api/axes_api.rst
@@ -66,6 +66,7 @@ Basic
 
    Axes.bar
    Axes.barh
+   Axes.bar_label
 
    Axes.stem
    Axes.eventplot
diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
@@ -2503,7 +2503,7 @@ def bar_label(self, container, captions=[], fmt="%g", mode="edge",
         """
         Label a bar plot.
 
-        Adds labels to bars in the given `BarContainer`.
+        Adds labels to bars in the given `.BarContainer`.
 
         Parameters
         ----------
