Update README.md

README.md

@@ -124,11 +124,13 @@ The SpeechBrain team does not provide any warranty on the performance achieved b
     year = {2021},
     publisher = {GitHub},
     journal = {GitHub repository},
-    howpublished = {\\url{https://github.com/speechbrain/speechbrain}},
+    howpublished = {\url{https://github.com/speechbrain/speechbrain}},
   }
 ```
 
 #### About SpeechBrain
 SpeechBrain is an open-source and all-in-one speech toolkit. It is designed to be simple, extremely flexible, and user-friendly. Competitive or state-of-the-art performance is obtained in various domains.
+
 Website: https://speechbrain.github.io/
+
 GitHub: https://github.com/speechbrain/speechbrain