update community deployment instructions

Author: yyx990803

README.md

@@ -13,7 +13,7 @@ $ npm start # dev server at http://localhost:4000
 
 The site is automatically deployed when commits land in `master`, via [Netlify](https://www.netlify.com/).
 
-If you are the maintainer of a community translation fork and would like to deploy via Netlify instead of GitHub pages, you can first deploy to Netlify yourself and then ping @yyx990803 in an issue to request a DNS update.
+If you are the maintainer of a community translation fork and would like to deploy via Netlify instead of GitHub pages, please ping @yyx990803 in an issue to request a Netlify team membership and DNS update.
 
 ## On Translations