Update nginxproxymanager-install.sh

remove `\`

install/nginxproxymanager-install.sh

@@ -38,7 +38,7 @@ $STD apt-get install -y \
   python3-venv \
   python3-cffi \
   python3-certbot \
-  python3-certbot-dns-cloudflare \
+  python3-certbot-dns-cloudflare
   pip3 install certbot_dns_porkbun
 $STD python3 -m venv /opt/certbot/
 msg_ok "Installed Python Dependencies"