rustfmt fix.
@@ -25,8 +25,8 @@ use tokio::prelude::*;
use tokio::runtime::Builder;
use tokio::timer::Interval;
use tokio_timer::clock::Clock;
-use types::{Epoch, Fork, Slot};
use types::test_utils::generate_deterministic_keypairs;
+use types::{Epoch, Fork, Slot};
//TODO: This service should be simplified in the future. Can be made more steamlined.
