rustfmt the code

src/uu/lscpu/src/lscpu.rs

@@ -3,11 +3,11 @@
 // For the full copyright and license information, please view the LICENSE
 // file that was distributed with this source code.
 
-use regex::Regex;
-use uucore::{error::UResult, format_usage, help_about, help_usage};
 use clap::{crate_version, Command};
-use std::{fs};
+use regex::Regex;
+use std::fs;
 use sysinfo::System;
+use uucore::{error::UResult, format_usage, help_about, help_usage};
 
 const ABOUT: &str = help_about!("lscpu.md");
 const USAGE: &str = help_usage!("lscpu.md");
@@ -41,11 +41,10 @@ fn get_architecture() -> String {
     }
 }
 
-
 pub fn uu_app() -> Command {
     Command::new(uucore::util_name())
         .version(crate_version!())
         .about(ABOUT)
         .override_usage(format_usage(USAGE))
         .infer_long_args(true)
-}
+}