Change 'click to sign' to 'Submit' or 'Confirm'

Any way to change the 'Click to Sign' to something a bit more sensible like 'Submit', 'Confirm' or 'Signed and Submit'?

My customers get confused with 'Click to sign' and I agree with them, as far as they are concerned they have already filled in where I have put signature fields.

Does this annoy anyone else? Is there a way to change this? This niggle often delays things and its a really simple and logical fix.