diff --git a/activerecord/lib/active_record/persistence.rb b/activerecord/lib/active_record/persistence.rb
index dac35d7741..da8f4d027a 100644
--- a/activerecord/lib/active_record/persistence.rb
+++ b/activerecord/lib/active_record/persistence.rb
@@ -430,7 +430,7 @@ module ActiveRecord
       self
     end
 
-    # Saves the record with the updated_at/on attributes set to the current time 
+    # Saves the record with the updated_at/on attributes set to the current time
     # or the time specified.
     # Please note that no validation is performed and only the +after_touch+,
     # +after_commit+ and +after_rollback+ callbacks are executed.