Update readme-vars.yml

added notes regarding changing the hostname or ip address to create proper device configs as it's a commonly asked question

Author: drizuid

readme-vars.yml

@@ -62,6 +62,8 @@ app_setup_block: |
   4) Modify the `as.conf` file under config/etc and replace the line `boot_pam_users.0=admin` with ~~`#boot_pam_users.0=admin`~~ `boot_pam_users.0=kjhvkhv` (this only has to be done once and will survive container recreation)  
   * IMPORTANT NOTE: Commenting out the first pam user in as.conf creates issues in 2.7.5. To make it work while still blocking pam user access, uncomment that line and change admin to a random nonexistent user as described above.
 
+  To ensure your devices can connect to your VPN properly, goto Configuration -> Network Settings -> and change the "Hostname or IP Address" section to either your domain name or public ip address.
+
 # changelog
 changelogs:
   - { date: "29.08.19:", desc: "Update Application Setup instructions in readme to fix 2.7.5 login issue for existing users." }