diff --git a/rpc/json.go b/rpc/json.go
index c53dc60c95..837011f51b 100644
--- a/rpc/json.go
+++ b/rpc/json.go
@@ -368,4 +368,4 @@ func (c *jsonCodec) Close() {
 // Closed returns a channel which will be closed when Close is called
 func (c *jsonCodec) Closed() <-chan interface{} {
 	return c.closed
-}
\ No newline at end of file
+}