Original sentence: In August 2009 it was announced that Friends Reunited had been sold for £25 million to Brightsolid Limited, a firm which is owned by DC Thomson, a Dundee-based publisher
Edited sentence: In August 2009 it was announced that Friends Reunited had been sold for £25 million to Brightsolid Limited <ref> , a firm which is owned by DC Thomson, a Dundee-based publisher