Documentation mentions non-existent `time` crate feature

On https://docs.rs/tracing-subscriber/latest/tracing_subscriber/fmt/time/struct.LocalTime.html, it says:

Warning: The time crate must be compiled with --cfg unsound_local_offset in order to use local timestamps. When this cfg is not enabled, local timestamps cannot be recorded, and events will be logged without timestamps.

Alternatively, [OffsetTime] can log with a local offset if it is initialized early.

See the time documentation for more details.

But https://docs.rs/crate/time/latest/features doesn't list it, and when searching for it in time's GitHub repository, the changelog says it's been removed.