Fix admin entity decoration

slices/admin/views/merge_tags/new.rb

@@ -4,11 +4,11 @@ module Admin
       class New < Admin::View
         include Deps["repos.tag_repo"]
 
-        expose :tag do |id:|
+        expose :post_tag do |id:|
           tag_repo.fetch(id)
         end
 
-        expose :tags do |id:|
+        expose :post_tags do |id:|
           tag_repo.list.reject { |t| t.id.to_s == id.to_s }
         end
       end

slices/admin/views/trips/show.rb

@@ -16,7 +16,7 @@ module Admin
 
         expose :posts do |trip|
           post_repo.created_between(trip.start_date, trip.end_date).map do |post|
-            Adamantium::Decorators::Posts::Decorator.new(post)
+            Admin::Decorators::Posts::Decorator.new(post)
           end
         end
       end