Update README.md

README.md

@@ -11,10 +11,7 @@ This repository provides all the necessary tools to perform English grapheme-to-
 First of all, please install SpeechBrain with the following command (local installation):
 
 ```bash
-git clone https://github.com/speechbrain/speechbrain
-cd speechbrain
-pip install -r requirements.txt
-pip install -e .
+pip install speechbrain
 ```
 
 Please notice that we encourage you to read our tutorials and learn more about