fixes specs

app/mailers/mailer.rb

@@ -1,7 +1,7 @@
 class Mailer < ApplicationMailer
   helper :text_with_links
   helper :mailer
-  helper :user
+  helper :users
 
   def comment(comment)
     @comment = comment

config/locales/en.yml

@@ -340,7 +340,6 @@ en:
           other: "%{count} Comments"
       no_activity: "User has no public activity"
       private_activity: "This user decided to keep the activity list private"
-      deleted: "Deleted"
       deleted_debate: "This debate has been deleted"
       deleted_proposal: "This proposal has been deleted"
   unauthorized:

config/locales/es.yml

@@ -340,7 +340,6 @@ es:
           other: "%{count} Comentarios"
       no_activity: "Usuario sin actividad pública"
       private_activity: "Este usuario ha decidido mantener en privado su lista de actividades"
-      deleted: "Eliminado"
       deleted_debate: "Este debate ha sido eliminado"
       deleted_proposal: "Este propuesta ha sido eliminada"
   unauthorized: