Merge branch 'update_proofreader' into 'master'

Update proofreader.md - remove incorrect proofreader and resign

See merge request gitlab-org/gitlab-ce!27567

doc/development/i18n/proofreader.md

@@ -17,12 +17,10 @@ are very appreciative of the work done by translators and proofreaders!
   - Huang Tao - [GitLab](https://gitlab.com/htve), [Crowdin](https://crowdin.com/profile/htve)
   - Victor Wu - [GitLab](https://gitlab.com/victorwuky), [Crowdin](https://crowdin.com/profile/victorwu)
 - Chinese Traditional 繁體中文
-  - Huang Tao - [GitLab](https://gitlab.com/htve), [Crowdin](https://crowdin.com/profile/htve)
   - Weizhe Ding - [GitLab](https://gitlab.com/d.weizhe), [Crowdin](https://crowdin.com/profile/d.weizhe)
   - Yi-Jyun Pan - [GitLab](https://gitlab.com/pan93412), [Crowdin](https://crowdin.com/profile/pan93412)
   - Victor Wu - [GitLab](https://gitlab.com/victorwuky), [Crowdin](https://crowdin.com/profile/victorwu)
 - Chinese Traditional, Hong Kong 繁體中文 (香港)
-  - Huang Tao - [GitLab](https://gitlab.com/htve), [Crowdin](https://crowdin.com/profile/htve)
   - Victor Wu - [GitLab](https://gitlab.com/victorwuky), [Crowdin](https://crowdin.com/profile/victorwu)
   - Ivan Ip - [GitLab](https://gitlab.com/lifehome), [Crowdin](https://crowdin.com/profile/lifehome)
 - Czech
@@ -60,7 +58,6 @@ are very appreciative of the work done by translators and proofreaders!
   - Hiroyuki Sato - [GitLab](https://gitlab.com/hiroponz), [Crowdin](https://crowdin.com/profile/hiroponz)
 - Korean
   - Chang-Ho Cha - [GitLab](https://gitlab.com/changho-cha), [Crowdin](https://crowdin.com/profile/zzazang)
-  - Huang Tao - [GitLab](https://gitlab.com/htve), [Crowdin](https://crowdin.com/profile/htve)
   - Ji Hun Oh - [GitLab](https://gitlab.com/Baw-Appie), [Crowdin](https://crowdin.com/profile/BawAppie)
   - Jeongwhan Choi - [GitLab](https://gitlab.com/jeongwhanchoi), [Crowdin](https://crowdin.com/profile/jeongwhanchoi)
 - Mongolian