fix stale changelog link

Author: speediedan

CHANGELOG.md

@@ -253,7 +253,7 @@ name/pattern-based configuration instead of manually inspecting modules and appl
 
 ### Added
 
-- **FSDP Scheduled Fine-Tuning** is now supported! [See the tutorial here.](https://finetuning-scheduler.readthedocs.io/en/stable/advanced/fsdp_scheduled_fine_tuning.html)
+- **FSDP Scheduled Fine-Tuning** is now supported! [See the tutorial here.](https://finetuning-scheduler.readthedocs.io/en/stable/distributed/fsdp_scheduled_fine_tuning.html)
 - Introduced [``StrategyAdapter``](https://finetuning-scheduler.readthedocs.io/en/stable/api/finetuning_scheduler.strategy_adapters.html#finetuning_scheduler.strategy_adapters.StrategyAdapter)s. If you want to extend Fine-Tuning Scheduler (FTS) to use a custom, currently unsupported strategy or override current FTS behavior in the context of a given training strategy, subclassing ``StrategyAdapter`` is now a way to do so. See [``FSDPStrategyAdapter``](https://finetuning-scheduler.readthedocs.io/en/stable/api/finetuning_scheduler.strategy_adapters.html#finetuning_scheduler.strategy_adapters.FSDPStrategyAdapter) for an example implementation.
 - support for `pytorch-lightning` 1.9.0