Fix credentials

global/certbot-dns-plugins.json

@@ -36,7 +36,7 @@
 		"package_name": "certbot-beget-plugin",
 		"version": "~=1.0.0.dev8",
 		"dependencies": "",
-		"credentials": "# Beget API credentials used by Certbot\beget_plugin_username = username\beget_plugin_password = password",
+		"credentials": "# Beget API credentials used by Certbot\nbeget_plugin_username = username\beget_plugin_password = password",
 		"full_plugin_name": "beget-plugin"
 	},
 	"bunny": {