fix mr ref (#5257)

Co-authored-by: Thomas Kunwar <[email protected]>

content/docs/dvclive/ml-frameworks/pytorch-lightning.md

@@ -93,8 +93,8 @@ checkpointing at all as described in the
 Use `log_model` to save the checkpoints (it will use `Live.log_artifact()`
 internally to save those). At the end of training, DVCLive will copy the
 [`best_model_path`][`ModelCheckpoint`] to the `dvclive/artifacts` directory and
-annotate it with name `best` (for example, to be consumed in [DVC Studio model
-registry] or automation scenarios).
+annotate it with name `best` (for example, to be consumed in [DVC Studio]
+<abbr>model registry</abbr> or automation scenarios).
 
 - Save updates to the checkpoints directory at the end of training:
 
@@ -188,3 +188,4 @@ dvclive/metrics/train/epoch/metric.tsv
 [`live`]: /doc/dvclive/live
 [`ModelCheckpoint`]:
   https://lightning.ai/docs/pytorch/stable/api/lightning.pytorch.callbacks.ModelCheckpoint.html
+[DVC Studio]: https://studio.iterative.ai