diff --git a/activerecord/lib/active_record/persistence.rb b/activerecord/lib/active_record/persistence.rb
index d1cb3783e7..b48a137a73 100644
--- a/activerecord/lib/active_record/persistence.rb
+++ b/activerecord/lib/active_record/persistence.rb
@@ -124,7 +124,7 @@ module ActiveRecord
       #
       # ==== Parameters
       #
-      # * +id+ - Can be either an Integer or an Array of Integers.
+      # * +id+ - This should be the id or an array of ids to be destroyed.
       #
       # ==== Examples
       #