content/docs/static-files.md contains an incorrect example

[icefoxen]

For example, the directory example:

use actix_web::{App, fs};

fn main() {
    App::new()
        .handler(
            "/static",
            fs::StaticFiles::new(".")
                .unwrap()
                .show_files_listing())
        .finish();
}

Needs to actually run a server to do anything:

use actix_web::{App, fs, server};

fn main() {
    server::new(|| App::new()
        .handler(
            "/static",
            fs::StaticFiles::new(".")
                .unwrap()
                .show_files_listing()))
        .bind("127.0.0.1:8888")
        .expect("Can not bind to port 8888")
        .run()
}

Lots of other examples have the same problem, in various chapters. I sympathize with wanting to keep noise low, but I would argue you also want your examples to either actually do something when run, or not compile.

[cldershem]

This has been fixed with 9fcd8c1.