Merge pull request #16057 from anntzer/deprecation-doc

timhoffm · web-flow · commit 7db13ad1f936 · 2020-01-01T12:08:12.000+01:00
Trivial docstring fix for cbook.deprecated.
diff --git a/lib/matplotlib/cbook/deprecation.py b/lib/matplotlib/cbook/deprecation.py
@@ -124,8 +124,7 @@ def deprecated(since, *, message='', name='', alternative='', pending=False,
     Parameters
     ----------
     since : str
-        The release at which this API became deprecated.  This is
-        required.
+        The release at which this API became deprecated.
 
     message : str, optional
         Override the default deprecation message.  The format
