diff --git a/p2p/discv5/net.go b/p2p/discv5/net.go
index 976eae7df..cdeb28dd5 100644
--- a/p2p/discv5/net.go
+++ b/p2p/discv5/net.go
@@ -571,7 +571,7 @@ loop:
 				if n.state == unknown {
 					net.ping(n, n.addr())
 				}
-				return nil				
+				return nil
 			})
 
 		case <-statsDump.C: