diff --git a/client/rpc_stream.go b/client/rpc_stream.go
index 1fb76506..e5a27033 100644
--- a/client/rpc_stream.go
+++ b/client/rpc_stream.go
@@ -44,7 +44,7 @@ func (r *rpcStream) Send(msg interface{}) error {
 	}
 
 	seq := r.seq
-	
+
 	req := request{
 		Service:       r.request.Service(),
 		Seq:           seq,