fix whats-new.rst entry

kmuehlbauer · kmuehlbauer · commit 7af95e8570c4 · 2023-04-05T08:03:30.000+02:00
diff --git a/doc/whats-new.rst b/doc/whats-new.rst
@@ -74,7 +74,7 @@ Internal Changes
   backend interface, so no existing code should break.
   By `Deepak Cherian <https://github.com/dcherian>`_.
 - Implement CF coding functions in ``VariableCoders``.
-  By By `Kai Mühlbauer <https://github.com/kmuehlbauer>`_
+  By `Kai Mühlbauer <https://github.com/kmuehlbauer>`_
 
 .. _whats-new.2023.03.0:
 
