1 files changed, 4 insertions, 4 deletions
diff --git a/ipfs-api/examples/ping_peer.rs b/ipfs-api/examples/ping_peer.rs
index 611bd21..36713ee 100644
--- a/ipfs-api/examples/ping_peer.rs
+++ b/ipfs-api/examples/ping_peer.rs
@@ -23,7 +23,7 @@ fn main() {
     let mut core = Core::new().expect("expected event loop");
     let client = IpfsClient::default(&core.handle());
 
-    println!("");
+    println!();
     println!("discovering connected peers...");
 
     let connected = client.swarm_peers();
@@ -33,9 +33,9 @@ fn main() {
         "expected at least one peer",
     );
 
-    println!("");
+    println!();
     println!("discovered peer ({})", peer.peer);
-    println!("");
+    println!();
     println!("streaming 10 pings...");
     let req = client.ping(&peer.peer[..], &Some(10));
 
@@ -44,7 +44,7 @@ fn main() {
         Ok(())
     })).expect("expected a valid response");
 
-    println!("");
+    println!();
     println!("gathering 15 pings...");
 
     let req = client.ping(&peer.peer[..], &Some(15));