diff --git a/app/models/user.rb b/app/models/user.rb
index fd245c3..2993cc1 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -683,17 +683,17 @@ class User < Principal
     return if self.id.nil?
 
     substitute = User.anonymous
-    Attachment.where(['author_id = ?', id]).update_all(['author_id = ?', substitute.id]) 
+    Attachment.where(['author_id = ?', id]).update_all(['author_id = ?', substitute.id])
     Comment.where(['author_id = ?', id]).update_all(['author_id = ?', substitute.id])
     Issue.where(['author_id = ?', id]).update_all(['author_id = ?', substitute.id])
     Issue.where(['assigned_to_id = ?', id]).update_all('assigned_to_id = NULL')
-    Journal.where(['user_id = ?', id]).update_all(['user_id = ?', substitute.id]) 
+    Journal.where(['user_id = ?', id]).update_all(['user_id = ?', substitute.id])
     JournalDetail.
       where(["property = 'attr' AND prop_key = 'assigned_to_id' AND old_value = ?", id.to_s]).
       update_all(['old_value = ?', substitute.id.to_s])
     JournalDetail.
       where(["property = 'attr' AND prop_key = 'assigned_to_id' AND value = ?", id.to_s]).
-      update_all(['value = ?', substitute.id.to_s]) 
+      update_all(['value = ?', substitute.id.to_s])
     Message.where(['author_id = ?', id]).update_all(['author_id = ?', substitute.id])
     News.where(['author_id = ?', id]).update_all(['author_id = ?', substitute.id])
     # Remove private queries and keep public ones