adapted dataset card

README.md

@@ -3,7 +3,7 @@ annotations_creators:
 - found
 language_creators:
 - found
-languages:
+language:
 - pt
 license:
 - 'other'
@@ -55,7 +55,7 @@ task_ids:
 - **Paper:** Lage-Freitas, A., Allende-Cid, H., Santana, O., & Oliveira-Lage, L. (2022). Predicting Brazilian Court
   Decisions. PeerJ. Computer Science, 8, e904–e904. https://doi.org/10.7717/peerj-cs.904
 - **Leaderboard:**
-- **Point of Contact:** [Joel Niklaus]([email protected])
+- **Point of Contact:** [Joel Niklaus](mailto:[email protected])
 
 ### Dataset Summary
 
@@ -205,8 +205,8 @@ Lage-Freitas, A., Allende-Cid, H., Santana Jr, O., & Oliveira-Lage, L. (2019). P
 ### Dataset Curators
 
 The names of the original dataset curators and creators can be found in references given below, in the section *Citation
-Information*. Additional changes were made by Joel Niklaus ([Email]([email protected])
-; [Github](https://github.com/joelniklaus)) and Veton Matoshi ([Email]([email protected])
+Information*. Additional changes were made by Joel Niklaus ([Email](mailto:[email protected])
+; [Github](https://github.com/joelniklaus)) and Veton Matoshi ([Email](mailto:[email protected])
 ; [Github](https://github.com/kapllan)).
 
 ### Licensing Information