FAQ and tutorial recommends insecure `--ftp-ssl` over `--ssl-reqd`

[SuperStormer]

Specify which documentation you found a problem with

https://curl.se/docs/tutorial.html
https://curl.se/docs/faq.html#FTPS_does_not_work

The problem

https://curl.se/docs/tutorial.html suggests:

curl --ftp-ssl ftp://files.are.example.com/secrets.txt

https://curl.se/docs/faq.html#FTPS_does_not_work suggests:

To use explicit FTPS, you use an FTP:// URL and the --ftp-ssl option (or one of its related flavors).

However, the documentation for --ftp-ssl states that it is insecure and --ssl-reqd should be used instead as it won't revert to an insecure connection if the server doesn't support TLS. I suggest that the aforementioned docs be updated to recommend --ssl-reqd as well.