test: allow empty change request (#398)

* allow empty reqs

* Fix license

1 files changed, 0 insertions, 16 deletions

diff --git a/core/utils/utils.go b/core/utils/utils.go
index 687d0ea..8c9f77a 100644
--- a/core/utils/utils.go
+++ b/core/utils/utils.go
@@ -15,22 +15,6 @@
 // along with the dexon-consensus library. If not, see
 // <http://www.gnu.org/licenses/>.
 
-// This file is part of the dexon-consensus library.
-//
-// The dexon-consensus library is free software: you can redistribute it
-// and/or modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation, either version 3 of the License,
-// or (at your option) any later version.
-//
-// The dexon-consensus library is distributed in the hope that it will be
-// useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-// General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the dexon-consensus library. If not, see
-// <http://www.gnu.org/licenses/>.
-
 package utils
 
 import (