Update README.md

README.md

@@ -292,7 +292,8 @@ This work was performed using HPC/AI resources from GENCI-IDRIS (Grant 2022-A013
 
 ## Contact
 <hr style='margin-top:-1em; margin-bottom:0' />
-If you have any questions, issues or feedback, you can contact us at: ai-challenge@ign.fr <br>
+If you have any questions, issues or feedback, you can contact us at: ai-challenge@ign.fr 
+<br>
 
 
 ## Dataset license