Remove non-needed changes

Author: AbhinavMir

src/uu/sort/src/sort.rs

@@ -1423,8 +1423,8 @@ pub fn uu_app() -> Command {
             Arg::new(options::OUTPUT)
                 .short('o')
                 .long(options::OUTPUT)
-                .help("write result to FILE instead of standard output")
-                .value_name("FILE")
+                .help("write output to FILENAME instead of stdout")
+                .value_name("FILENAME")
                 .value_hint(clap::ValueHint::FilePath)
                 .action(ArgAction::Append),
         )