Update README.md

README.md

@@ -6,12 +6,7 @@
 Install and run an GLPI instance with docker.
 
 ## Deploy a specific release of GLPI
-Default, docker run will use the latest release of GLPI.
+Edit the glpi-install.sh specify a version in the VERSION_GLPI var
-For an usage on production environnement, it's recommanded to set specific release.
-Here an example for release 9.1.6 :
-```sh
-docker run --name glpi -p 80:80 --env "VERSION_GLPI=9.1.6" -d aguyonnet/glpi
-```
 
 # Deploy with docker-compose