DOC: Mention that AxisError is a ValueError and IndexError subclass

BvB93 · seberg · BvB93 · commit 16964aeecf84 · 2021-07-19T18:10:35.000+02:00
Co-Authored-By: Sebastian Berg &lt;sebastian@sipsolutions.net&gt;
diff --git a/numpy/core/_exceptions.py b/numpy/core/_exceptions.py
@@ -124,7 +124,8 @@ class TooHardError(RuntimeError):
 class AxisError(ValueError, IndexError):
     """Axis supplied was invalid.
 
-    Raised whenever an ``axis`` parameter is specified that is larger than
+    A `ValueError` and `IndexError` subclass raised whenever an
+    ``axis`` parameter is specified that is larger than
     the number of array dimensions.
 
     .. versionchanged:: 1.22
