Correct indentation

Author: hepelayo

global/certbot-dns-plugins.js

@@ -322,8 +322,8 @@ certbot_dns_transip:dns_transip_key_file = /etc/letsencrypt/transip-rsa.key`,
 certbot_dns_acmedns:dns_acmedns_registration_file = /data/acme-registration.json`,
 		full_plugin_name: 'certbot-dns-acmedns:dns-acmedns',
 	},
-    //####################################################//
-    duckdns: {
+	//####################################################//
+	duckdns: {
 		display_name:     'DuckDNS',
 		package_name:     'certbot-dns-duckdns',
 		package_version:  '0.5',