curl calls documentation: wrong port

While trying to figure out how to change some cluster settings via CURL I've found the following doc:

https://docs.couchbase.com/server/6.0/n1ql/n1ql-language-reference/curl.html#Ex7

And this doc tells me, I must use this curl call:

curl -X POST -u Administrator:password \ -d '{"all_access": true, "allowed_urls" : ["company1.com", "couchbase.com"], "disallowed_urls" : ["company2.com"] }' http://localhost:9000/settings/querySettings/curlWhitelist

Everything is OK with this curl command but port number. Here it is 9000.

But correct value is 8091 as it is specified in the following doc:

https://docs.couchbase.com/server/6.0/rest-api/rest-get-internal-setting.html