misc adjustments

main.go

@@ -1,9 +1,24 @@
+// Copyright © 2020 Vulcanize, Inc
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+
 package main
 
 import (
-	"github.com/vulcanize/ipfs-blockchain-watcher/cmd"
-
 	"github.com/sirupsen/logrus"
+
+	"github.com/vulcanize/ipfs-blockchain-watcher/cmd"
 )
 
 func main() {