Update changelog

Author: helfi92

CHANGELOG.md

@@ -3,9 +3,8 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-### [v2.2.0](https://github.com/helfi92/material-ui-treeview/compare/v1.2.0...v2.2.0)
-> 28 August 2018
-- Compile to es5 by default [`#15`](https://github.com/helfi92/material-ui-treeview/pull/15)
+#### [v2.0.1](https://github.com/helfi92/material-ui-treeview/compare/v2.0.1...v2.0.1)
+> 21 September 2018
 
 #### [v1.2.0](https://github.com/helfi92/material-ui-treeview/compare/v1.1.0...v1.2.0)
 > 17 August 2018