Update README.md

README.md

@@ -39,8 +39,8 @@ pip install \\we hide ! SpeechBrain is still private :p
 Please notice that we encourage you to read our tutorials and learn more about
 [SpeechBrain](https://speechbrain.github.io).
 
-### Perform source separation on your own audio file```python
-
+### Perform source separation on your own audio file
+```python
 from speechbrain.pretrained import separator
 import torchaudio