How not to advertise your expertise

Travelling back from the vast smoke that is Plymouth, Mrs The Millbrooker was idly reading the advertising hoardings on the Torpoint Ferry.

"Does that say what I think it says?" she asked in mild astonishment.

She fished around in the glove compartment of our Lamborghini substitute and found her binoculars.

"Yes it does," she confirmed.

See if you can spot the "deliberate" error in this unfortunate company's proof reading:

These people want to sell you an overseas property in some very exotic locations, do feel free to give Sarah a call.

Perhaps it doesn't show up too well on the above photo, so here's a gentle clue: