fix hostname

registry/README.md

@@ -2,7 +2,7 @@
 
 ```
 echo "gitlab_rails['registry_enabled'] = true" >> /srv/gitlab/app/config/gitlab.rb
-echo "gitlab_rails['registry_host'] = 'localhost'" >> /srv/gitlab/app/config/gitlab.rb
+echo "gitlab_rails['registry_host'] = 'oxyta.net'" >> /srv/gitlab/app/config/gitlab.rb
 echo "gitlab_rails['registry_port'] = '5000'" >> /srv/gitlab/app/config/gitlab.rb
 docker exec git_app_1 gitlab-ctl reconfigure
 ```