@Kampervan
If it is just a single FaceBook shout like FaceBook What's* On Whitstable I wouldn't bother with a correction.

But if it was their 'About' page which they are hoping thousands might read I think a well phrased private message might be in order.
"...visitors to Whitstable. With aim to bring you the latest news about all that is happening in and around Whitstable." doesn't sound right to me. There are a couple of other things on that page too I think.

* this must pain you every time you every time you get a notification or do you manage to look only at the logo!

! I just felt obliged to correct at least three errors in my own typing and grammar. It is a shame when sensitivity makes us too nervous to open our mouths.

You might need to talk your way on to the committee.... or find you're dragged on screaming and kicking??