add documentation

1 files changed, 1 insertions, 1 deletions

diff --git a/src/app.rs b/src/app.rs
index cb7b520..3a31668 100755
--- a/src/app.rs
+++ b/src/app.rs
@@ -1,4 +1,4 @@
-use crate::connection::{self, Connection};
+use crate::connection::Connection;
 use crate::list::ContentList;
 use mpd::Client;
 use std::collections::VecDeque;