Javascript Driver TLS options not accurate in document

[kkpoon]

In the document, https://www.rethinkdb.com/api/javascript/connect/

ssl: a hash of options to support SSL connections (default null). Currently, there is only one option available, and if the ssl option is specified, this key is required:

• ca: a list of Node.js Buffer objects containing SSL CA certificates.

But, according to the source code
https://github.com/rethinkdb/rethinkdb/blob/v2.3.3/drivers/javascript/net.coffee#L160-L171

        # Configuration options for enabling an SSL connection
        # Allows the ability to pass in all the options as specified in
        # [tls.connect](https://nodejs.org/api/tls.html#tls_tls_connect_options_callback)
        # or just true  in case the client wants ssl but the server
        # is using a certificate with a valid verified chain and there
        # is no need to specify certificates on the client
        if typeof host.ssl is 'boolean' && host.ssl
            @ssl = {}
        else if typeof host.ssl is 'object'
            @ssl = host.ssl
        else
            @ssl = false

and

https://github.com/rethinkdb/rethinkdb/blob/v2.3.3/drivers/javascript/net.coffee#L952-L957

        if @ssl
          @ssl.host = @host
          @ssl.port = @port
          @rawSocket = tls.connect @ssl
        else
          @rawSocket = net.connect @port, @host

it allows all NodeJS TLS connection options to pass in.