X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/0f14b3456d2d3bdf95b78b65a1a41280a7416928..d0cdf85679a85998885c154d69dd317bd3396d7c:/services/api/db/migrate/20190214214814_add_container_lock_count.rb

diff --git a/services/api/db/migrate/20190214214814_add_container_lock_count.rb b/services/api/db/migrate/20190214214814_add_container_lock_count.rb
index a496eb0d1c..34f70dabaf 100644
--- a/services/api/db/migrate/20190214214814_add_container_lock_count.rb
+++ b/services/api/db/migrate/20190214214814_add_container_lock_count.rb
@@ -1,4 +1,8 @@
-class AddContainerLockCount < ActiveRecord::Migration
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
+class AddContainerLockCount < ActiveRecord::Migration[4.2]
   def change
     add_column :containers, :lock_count, :int, :null => false, :default => 0
   end