fixup! Add in deprecation msg for (#28547)

Author: cruzzoe

doc/source/whatsnew/v1.1.0.rst

@@ -818,6 +818,8 @@ Deprecations
   ``check_less_precise`` parameter. (:issue:`13357`).
 -:func:`read_excel` engine argument "xlrd" will no longer be the default engine and 
 will be replaced by "openpyxl" in a future version (:issue:`28547`).
+- :func:`read_excel` engine argument "xlrd" will no longer be the default engine and 
+  will be replaced by "openpyxl" in a future version (:issue:`28547`).
 
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