The bit at the left is normal with the gap. If you look closely at the shaded area at the bottom there is some hairline cracks by the looks of it (hard to see) that's what you need to keep an eye on.
EDIT: to check, put the handbrake on and get someone to take the bite in 1st gear, have a look for excess movement, its hard to see them being fecked sometimes until they are actually out in your hand.