diff --git a/api/grpc/server.go b/api/grpc/server.go
index a832ca6ae5..e02e2e5b18 100644
--- a/api/grpc/server.go
+++ b/api/grpc/server.go
@@ -345,3 +345,4 @@ func (s *TraderServer) CallContract(ctx context.Context, req *CallContractReques
 	return resp, nil
 }
 
+