# Suggestion for next revision of Chapter 6 re: storeDescription **URL:** \ **Category:** Core Data by Tutorials\ **Created:** [December 8, 2021, 8:52pm UTC](https://forums.kodeco.com/t/suggestion-for-next-revision-of-chapter-6-re-storedescription/159709 "2021-12-08T20:52:56Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![pavedwalden](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/pavedwalden/32/104902_2.png) [@pavedwalden](https://forums.kodeco.com/u/pavedwalden)\ **Post date:** [December 8, 2021, 8:52pm UTC](https://forums.kodeco.com/t/suggestion-for-next-revision-of-chapter-6-re-storedescription/159709/1 "2021-12-08T20:52:56Z")
in the “One More Thing” section, the text reads: > look for the `storeDescription` property on to which you set the flags for enabling migrations in the first place. Change the flags to the following… But this is the first time that the `storeDescription` variable is mentioned and, at least in the “v2” project folder I started from, the lines shown… ```auto description.shouldMigrateStoreAutomatically = **true** description.shouldInferMappingModelAutomatically = **false** ``` …are not to be found in CoreDataStack.swift This must be an oversight, because the text specifically says “Yes, that’s all the code you need to **change** ; there is no new code!” By the way, is creating a new post for each errata I find the best way to do this, or should I be submitting these somewhere else? ---
**Author:** ![system](https://s3.amazonaws.com/cdn.raywenderlich.com/community/forum-assets/noun-game-ghost-878668.png) [@system](https://forums.kodeco.com/u/system)\ **Post date:** [May 24, 2022, 12:53pm UTC](https://forums.kodeco.com/t/suggestion-for-next-revision-of-chapter-6-re-storedescription/159709/2 "2022-05-24T12:53:32Z")
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