Incomplete documentation for port in @Controller

[danagbemava]

Issue description

I was going through the docs and I realised that doc string for the port parameter in the @Controller annotation class seems incomplete.

Allows specifying an alternate port to run the controller on. Setting this member will cause.

Not sure if this was intended, it appears to have been this was since the port parameter was introduced.

https://github.com/micronaut-projects/micronaut-core/blob/f363963574c6f7d0007c4ff23a5c33ec03cd61a8/http/src/main/java/io/micronaut/http/annotation/Controller.java#L68-69

https://docs.micronaut.io/4.6.4/api/io/micronaut/http/annotation/Controller.html