Update my legal name

R=tandrii@chromium.org

Change-Id: I6900c75a96f1cd7d7c49240de4409d1bc7dde028
Reviewed-on: https://chromium-review.googlesource.com/c/1349693Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#610831}

AUTHORS

@@ -784,7 +784,7 @@ Sergey Kipet <sergey.kipet@gmail.com>
 Sergey Putilin <p.sergey@samsung.com>
 Sergey Shekyan <shekyan@gmail.com>
 Sergio Carlos Morales Angeles <carloschilazo@gmail.com>
-Sergiy Byelozyorov <rryk.ua@gmail.com>
+Sergiy Belozorov <rryk.ua@gmail.com>
 Seshadri Mahalingam <seshadri.mahalingam@gmail.com>
 Seungkyu Lee <zx6658@gmail.com>
 Sevan Janiyan <venture37@geeklan.co.uk>