Update README.md

README.md

@@ -335,19 +335,19 @@ locationInMesh ({{ x_min }} {{ y_min }} {{ z_min }});
 
 You can find the full OpenFOAM configuration on our [GitHub](https://github.com/inductiva/wind-tunnel/tree/main/windtunnel/templates).
 
-## What's Next?
+# What's Next?
 If you encounter any issues with this dataset, feel free to reach out at [[email protected]](mailto:[email protected]).
 
 Notice any problematic meshes? Let us know so we can address them in a future release of the **WindTunnel-20k dataset**.
 
-## How to Cite
+# How to Cite
 If you use the **WindTunnel-20k dataset** in your research or applications, please cite it using either of the following formats.
 
-### Formatted reference
+## Formatted reference
 
 Valério, R., Penedones, H., & Sarmento, L. (2024, October). *Easily deploying OpenFOAM applications with Python and Cloud-HPC*. In *Proceedings of the 6th FOAM@Iberia Conference* (pp. 25–26).
 
-### BibTeX entry
+## BibTeX entry
 
 ```
 @inproceedings{valerio2024openfoam,