@@ 14,7 14,6 @@ mod errors {
     }
 }
 
-// use std::error::Error;
 use errors::*;
 use std::fmt;
 use std::fs;

          
@@ 22,7 21,6 @@ use std::io::prelude::*;
 
 
 // The actions the main program can execute
-// XXX Stick u32 into Incr, Decr and Set
 #[derive(Debug)]
 enum Action {
     Incr(u32),                  // Increment brightness by %