one more typo

Author: Simek

website/contributing/updating-upgrade-helper.md

@@ -3,7 +3,7 @@ id: updating-upgrade-helper
 title: How to Update Upgrade Helper
 ---
 
-_Point people: [@lucasbento](https://github.com/lucasbento), [@pvinis](https://github.com/pvinis)_, [@kelset](https://github.com/kelset)\_
+_Point people: [@lucasbento](https://github.com/lucasbento), [@pvinis](https://github.com/pvinis), [@kelset](https://github.com/kelset)_
 
 From the readme of [its dedicated repo](https://github.com/react-native-community/upgrade-helper#-how-it-works):