Fix: documentation for ActiveModel::Errors
Merge pull request #11757 from ryog/fix_document_active_model_errors

Fix: documentation for ActiveModel::Errors [ci skip]
Added data for permit array into scalar value
Merge pull request #11760 from rahul100885/master

Added data for permit array into scalar value

[ci skip]
getting started guide: pass the resource to the URL helper [ci skip]

Passing the actual ID is not idiomatic.
migrations guide: fix and edits [ci skip]