Fix some Ruby warnings: `*' interpreted as argument prefix

actionpack/lib/action_controller/translation.rb

 module ActionController
   module Translation
     def translate(*args)
-      I18n.translate *args
+      I18n.translate(*args)
     end
     alias :t :translate
 
     def localize(*args)
-      I18n.localize *args
+      I18n.localize(*args)
     end
     alias :l :localize
   end

actionpack/lib/action_view/helpers/translation_helper.rb

@@ -21,7 +21,7 @@ def translate(key, options = {})
 
       # Delegates to I18n.localize with no additional functionality.
       def localize(*args)
-        I18n.localize *args
+        I18n.localize(*args)
       end
       alias :l :localize