Nothing is as important as the notice when it comes time to file an eviction with the court.
No errors are allowed where notices are concerned. Not only must the notices be correct, but each copy must be the same, i.e. if you make a correction to one copy, then it must be made to all copies. In most instances, the notice is not the first contact the management has had with the tenant. He, or She has been warned, coaxed, and threatened before the notice was served. Further, this is probably not the first time the tenant has seen a notice.