clean up a bit

src/command.rs

@@ -83,7 +83,7 @@ impl Command {
                     });
 
                 if iter.len() > max_display {
-                    println!("\tOmitting {} other entries.", iter.len() - max_display);
+                    println!("\t+ Omitting {} other entries...", iter.len() - max_display);
                 }
 
                 return None;