change README

README.md

@@ -19,6 +19,8 @@ You can use DUP Tools directly on the web:  [https://tools.duniter.io/dup-tools-
 For local use, you only need `npm` :
 
 ```
+git clone https://git.duniter.org/tools/dup-tools-front
+cd dup-tools-front
 npm install
 npm start
 ```