DOC: Improve whatsnew message

Author: nrebena

doc/source/whatsnew/v1.1.0.rst

@@ -999,6 +999,7 @@ Plotting
 - Bug in :meth:`DataFrame.plot.scatter` that when adding multiple plots with different ``cmap``, colorbars alway use the first ``cmap`` (:issue:`33389`)
 - Bug in :meth:`DataFrame.plot.scatter` was adding a colorbar to the plot even if the argument `c` was assigned to a column containing color names (:issue:`34316`)
 - Bug in BarPlot. Tick position where assigned by value order instead of using the value for numeric, or a smart order for sting. (:issue:`26186` and issue:`11465`)
+- Bug in :func:`plot.bar`. Ticks position were assigned by value order instead of using the actual value for numeric, or a smart ordering for string. (:issue:`26186` and :issue:`11465`)
 
 Groupby/resample/rolling
 ^^^^^^^^^^^^^^^^^^^^^^^^