In Bralick v. Bralick, 194 Neb. 183, 231 N.W.2d 129 (1975), the court found a $ 2,500 award to be on the generous side in view of the fact that the trial lasted 2 days and that the record did not disclose any unusual, extraordinary, or time-consuming service, and therefore it held that the fee allowed by the trial court was sufficient to also cover the attorney fees on appeal