M&S have a range of men's suits called 'Savile Row Inspired'. In the Westfield store they have large signs saying 'Savile Row Inspired', but by the men's changing rooms they have a series of signs stating how wonderful this range is - but with the spelling 'Saville Row'. I pointed this out to a young assistant who said he hadn't noticed. I said I expect better of M&S - the conversation was very good natured but I have emailed M&S to point out the discrepancy.
Good to get that off my chest.