Original sentence: Douglas-Home was appointed editor of The Herald, a nationally-circulated broadsheet newspaper in Scotland, in 2000.During his tenure the paper introduced new daily themed magazines, and continued to sell more than the The Scotsman
Edited sentence: Douglas-Home was appointed editor of The Herald, the biggest selling national broadsheet newspaper in Scotland, in 2000.During his tenure the paper introduced new daily themed magazines, and retained its lead in sales over old rival The Scotsman