update warning in docs regarding support of tuner features in DDP (#9011)

Co-authored-by: ananthsub <[email protected]>

Co-authored-by: Ethan Harris <[email protected]>
Co-authored-by: Jirka Borovec <[email protected]>
Co-authored-by: ananthsub <[email protected]>

Author: 4 people

docs/source/advanced/lr_finder.rst

@@ -30,7 +30,7 @@ initial lr.
 
 .. warning::
     For the moment, this feature only works with models having a single optimizer.
-    LR Finder support for DDP is not implemented yet, it is coming soon.
+    LR Finder support for DDP and any of its variations is not implemented yet. It is coming soon.
 
 ----------
 

docs/source/advanced/training_tricks.rst

@@ -149,7 +149,7 @@ The algorithm in short works by:
     3. The found batch size is saved to either `model.batch_size` or `model.hparams.batch_size`
     4. Restore the initial state of model and trainer
 
-.. warning:: Batch size finder is not supported for DDP yet, it is coming soon.
+.. warning:: Batch size finder is not yet supported for DDP or any of its variations, it is coming soon.
 
 
 Advanced GPU Optimizations