Credits Wrong

An episode of "The Restless Gun", "Strange Family In Town" (Season 1, episode 18), has the credits switched for two actors. Ken Christy is listed as "Street Goon" when in fact he plays "Storekeeper". Joe Yrigoyen is listed as "Storekeeper" when he is actually the "Street Goon". I tried to make a correction but was unable to do so. Can someone with IMDB make this correction? I watched the first part of the episode twice and am 100% sure of this.