message: Deprecate Flex.Item
diff: @@ -4,7 +4,7 @@ title: Flex
  The `Flex` component behaves the same as the `Box` component except that it has `display: flex` set by default.
  -*Previously, `Flex.Item` was used for flex item specific properties - we've added all properties to the `Box` and `Flex` components, but are keeping `Flex.Item` around for backwards compatibility.*
  +*Previously, a `Flex.Item` component was used for flex item specific properties; this component is deprecated in favor of the `Box` component, which now has all such properties.*
  ## Default example
  