
    No. 398.
    Hoffman and wife, Appellants, v. Pillman and others, Respondents.
    (Also reported in 227 N. W. 2d 732.)
    For the appellants the cause was submitted on the brief of Robert W. Arnold and Arnold, Arnold & Knight, 
      all of Elkhorn; and for the respondents the cause was submitted on the brief of Korf, Pfeil & Graves of Elkhorn.
   Judgment modified and, as so modified, affirmed.  