diff --git a/app/models/book.rb b/app/models/book.rb
index 0b4ba9b..87ff523 100644
--- a/app/models/book.rb
+++ b/app/models/book.rb
@@ -197,4 +197,4 @@ class Book
       self.url = 'http://' + self.url
     end
   end
-end
+end
\ No newline at end of file