Update bar-charts.md

Mahdis-z · web-flow · commit 3d4854f29698 · 2019-09-17T11:08:26.000-04:00
diff --git a/python/bar-charts.md b/python/bar-charts.md
@@ -326,7 +326,7 @@ fig.update_layout(barmode='relative', title_text='Relative Barmode')
 fig.show()
 ```
 
-### Ordering Categorical Variables
+### Bar Chart Sorting
 
 Set `categoryorder` to "category ascending/descending" for the alphanumerical order of the category names or "total ascending/descending" for numerical order of values. [categoryorder](https://plot.ly/python/reference/#layout-xaxis-categoryorder) for more information. 
 
