fixes specs displaying admin name and email

app/models/administrator.rb

@@ -3,4 +3,8 @@ class Administrator < ActiveRecord::Base
   delegate :name, :email, to: :user
 
   validates :user_id, presence: true, uniqueness: true
+
+  def name_and_email
+    "#{name} (#{email})"
+  end
 end

app/views/admin/spending_proposals/show.html.erb

@@ -31,7 +31,7 @@
 <h2><%= t("admin.spending_proposals.show.responsibles") %></h2>
 
 <p><strong><%= t("admin.spending_proposals.show.assigned_admin") %>:</strong>
-  <%= @spending_proposal.administrator.try(:name) || t("admin.spending_proposals.show.undefined") %>
+  <%= @spending_proposal.administrator.try(:name_and_email) || t("admin.spending_proposals.show.undefined") %>
 </p>
 
 <%= render 'shared/tags', taggable: @spending_proposal %>