Typo on API def on title for createdAt & UpdatedAt

[savage-alex]

The properties createdAt and updatedAt currently have typos in the title "Createdat" + "Updatedat". It may also be worth changing these to real annotated descriptions instead.

[tasn]

Thanks for the report! I think the title is just auto-generated (so a bit more annoying for us to change), but we'll take a look!