diff --git a/app/models/concerns/slug.rb b/app/models/concerns/slug.rb
index 6258faa..d82c0e4 100644
--- a/app/models/concerns/slug.rb
+++ b/app/models/concerns/slug.rb
@@ -1,4 +1,4 @@
- module Slug
+module Slug
   extend ActiveSupport::Concern
 
   included do