Consistently use 'item' as the terminology.

Author: ltratt

src/main.rs

@@ -125,7 +125,7 @@ fn main() {
             stdout().flush().ok();
             let num_changed = process(oracle_cmd.as_str(), &Path::new(&p));
             if num_changed > 0 {
-                print!(" ({} elements depub'ed)", num_changed);
+                print!(" ({} items depub'ed)", num_changed);
                 changed = true;
             }
             println!("");