chore: remove leftover comment tag

Author: yyx990803

README.md

@@ -135,7 +135,7 @@ Funds donated via Patreon goes directly to support Evan You's full-time work on
 <h4 align="center">Platinum</h4>
 
 <a href="https://opencollective.com/vuejs/tiers/platinumsponsors/0/website" target="_blank"><img src="https://opencollective.com/vuejs/tiers/platinumsponsors/0/avatar.svg"></a>
-<a href="https://opencollective.com/vuejs/tiers/platinumsponsors/1/website" target="_blank"><img src="https://opencollective.com/vuejs/tiers/platinumsponsors/1/avatar.svg"></a> -->
+<a href="https://opencollective.com/vuejs/tiers/platinumsponsors/1/website" target="_blank"><img src="https://opencollective.com/vuejs/tiers/platinumsponsors/1/avatar.svg"></a>
 
 <h4 align="center">Gold</h4>