Update adguard.sh (#1343)

Fix for DNS lookup failing during wget command.

ct/adguard.sh

@@ -54,12 +54,12 @@ function default_settings() {
 function update_script() {
 header_info
 if [[ ! -d /opt/AdGuardHome ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
+wget -qL https://static.adguard.com/adguardhome/release/AdGuardHome_linux_amd64.tar.gz
 msg_info "Stopping AdguardHome"
 systemctl stop AdGuardHome
 msg_ok "Stopped AdguardHome"
 
 msg_info "Updating AdguardHome"
-wget -qL https://static.adguard.com/adguardhome/release/AdGuardHome_linux_amd64.tar.gz
 tar -xvf AdGuardHome_linux_amd64.tar.gz &>/dev/null
 mkdir -p adguard-backup
 cp -r /opt/AdGuardHome/AdGuardHome.yaml /opt/AdGuardHome/data adguard-backup/
@@ -74,7 +74,7 @@ msg_ok "Started AdguardHome"
 msg_info "Cleaning Up"
 rm -rf AdGuardHome_linux_amd64.tar.gz AdGuardHome adguard-backup
 msg_ok "Cleaned"
-msg_ok "Update Successfull"
+msg_ok "Update Successful"
 exit
 }