X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/a4efc2178e0e59c4b32451365691e9100ff88186..56524d5ff75c38af0df5f9bc7852dec1ac756f3c:/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