Merge pull request #429 from jupyter-server/Changelog-typo

Correction in Changelog

Author: vidartf

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file.
 
-## [1.5.0](https://github.com/jupyter-server/jupyter_server/tree/1.5.0) (2021-02-22)
+## [1.4.1](https://github.com/jupyter-server/jupyter_server/tree/1.4.1) (2021-02-22)
 
 [Full Changelog](https://github.com/jupyter-server/jupyter_server/compare/1.4.0...bc252d33de2f647f98d048dc32888f0a83f005ac)