fix style error

app/models/ask_category_setting.rb

@@ -40,4 +40,5 @@ class AskCategorySetting
   field :custom_fields, type: Hash,default: {}
   field :usage_rule
   field :category_id
+  field :title_layout
 end

app/models/ask_setting.rb

@@ -43,6 +43,7 @@ class AskSetting
 
   field :custom_fields, type: Hash,default: {}
   field :usage_rule
+  field :title_layout
   def get_attrs
     attrs = self.attributes.clone
     self.fields.each do |k, v|