1 files changed, 2 insertions, 2 deletions
diff --git a/examples/echo.rs b/examples/echo.rs
index f33247cb..45f808f8 100644
--- a/examples/echo.rs
+++ b/examples/echo.rs
@@ -54,7 +54,8 @@ fn main() -> Result<(), Box<std::error::Error>> {
     // connections made to the server).  The return value of the `for_each`
     // method is itself a future representing processing the entire stream of
     // connections, and ends up being our server.
-    let done = socket.incoming()
+    let done = socket
+        .incoming()
         .map_err(|e| println!("failed to accept socket; error = {:?}", e))
         .for_each(move |socket| {
             // Once we're inside this closure this represents an accepted client
@@ -89,7 +90,6 @@ fn main() -> Result<(), Box<std::error::Error>> {
                 Ok(())
             });
 
-
             // And this is where much of the magic of this server happens. We
             // crucially want all clients to make progress concurrently, rather than
             // blocking one on completion of another. To achieve this we use the