diff --git a/app/models/price_document.rb b/app/models/price_document.rb
index c624ce3..25831f0 100644
--- a/app/models/price_document.rb
+++ b/app/models/price_document.rb
@@ -121,7 +121,7 @@ class PriceDocument < ApplicationRecord
       
       self.d_number = self.d_prefix+self.date.strftime("%y")+self.date.strftime("%m")+('%04d' % self.d_index)
       
-      end  
+
       self.save