Fixed broken link for BUT-LCC dataset (#1)

- Fixed broken link for BUT-LCC dataset (287769449e66f86faad6a1b26c27365c3d17469b)


Co-authored-by: Milan Kryl <mikr@users.noreply.huggingface.co>

README.md

@@ -135,7 +135,7 @@ with torch.autocast('cuda', dtype=torch.bfloat16):
 
 ```
 # Training Data
-We release most (95.79%) of our training data corpus as [BUT-Large Czech Collection](https://huggingface.co/datasets/BUT-FIT/but_lcc).
+We release most (95.79%) of our training data corpus as [BUT-Large Czech Collection](https://huggingface.co/datasets/BUT-FIT/BUT-LCC).
 
 
 # Our Release Plan