fixing format

tests/timeout_future.rs

@@ -2,13 +2,13 @@
 
 use std::time::Duration;
 
-use async_std::prelude::*;
 use async_std::future;
+use async_std::prelude::*;
 use async_std::task;
 
 #[test]
 fn should_timeout() {
-    task::block_on(async {        
+    task::block_on(async {
         let fut = future::pending::<()>();
         let dur = Duration::from_millis(100);
         let res = fut.timeout(dur).await;
@@ -18,10 +18,10 @@ fn should_timeout() {
 
 #[test]
 fn should_not_timeout() {
-    task::block_on(async {        
+    task::block_on(async {
         let fut = future::ready(0);
         let dur = Duration::from_millis(100);
         let res = fut.timeout(dur).await;
         assert!(res.is_ok());
     });
-}
+}