Update readme

Readme.md

@@ -3,9 +3,9 @@
 ## Setting up your environement
 
 1. Clone this repository
-2. If required change dolibarr version in docker-compose file
-3. `cp .env.sample .env`
-4. Edit .env (change DB password)
+2. `cp .env.sample .env`
+3. Edit .env (change DB password)
+4. If required change `DOLI_VERSION` in `.env` file
 5. `docker-compose up`, the first docker-compose up takes time because we have git clone. **You need to wait the end of git clone**
 6. This will create 2 directories `dolibarr_src` : dolibarr code source and logs and `dolibarr_db`: mysql files
 7. Create a link to the dolibarr  custom directory (where you should put your modules): `ln -s dolibarr_src/htdocs/custom/ src`