Update to Etebase, add link to contribution.

Setup-HTTPS-for-Etebase.md

@@ -1,18 +1,18 @@
-Setting up TLS for EteSync is a breeze by using [Certbot](https://certbot.eff.org/).
+Setting up TLS for Etebase is a breeze by using [Certbot](https://certbot.eff.org/).
 This tutorial assumes you're using Nginx as web server.
 
 ### Install Certbot
 First, make sure your server is reachable by HTTP, and that the HTTPS port (443) is also open.
-On your server machine, add the Certbot PPA and install it. (Note: these instructions are for Ubuntu. For other operating systems, visit certbot's site.)
+On your server machine, add the Certbot PPA and install it. (Note: these instructions are for Ubuntu/Debian. For other operating systems, visit certbot's site.)
 
 ```
-sudo apt-get update
-sudo apt-get install software-properties-common
-sudo add-apt-repository universe
-sudo add-apt-repository ppa:certbot/certbot
-sudo apt-get update
+$ sudo apt-get update
+$ sudo apt-get install software-properties-common
+$ sudo add-apt-repository universe
+$ sudo add-apt-repository ppa:certbot/certbot
+$ sudo apt-get update
 
-sudo apt-get install certbot python-certbot-nginx
+$ sudo apt-get install certbot python-certbot-nginx
 ```
 
 ### Run Certbot
@@ -24,11 +24,13 @@ sudo certbot --nginx
 
 Lastly, confirm that it worked by vising `https://yourdomain.com`.
 
-### Enjoy EteSync :)
+### Enjoy Etebase :)
 And that's it! 
 Certbot should have installed everything correctly.
 Your certificates should renew automatically after a certain period of time.
 
 
-After adding HTTPS to your server, you're be done. Congrats!
-It might be a good idea to close your HTTP port now if you don't use it for anything else.
+After adding HTTPS to your server, you're done. Congrats!
+It might be a good idea to close your HTTP port now if you don't use it for anything else.
+
+While self-hosting is free, please consider registering an account in order to support the development of EteSync, or visit the [contribution](https://www.etesync.com/contribute/) for more information on how to support the service.