removed MGID

apps/crowdsec/docker-compose.yml

@@ -45,7 +45,6 @@ services:
       - ${APP_PORT}:3000
     environment:
       - MB_DB_FILE=/data/metabase.db
-      - MGID=${GID-1000}
     depends_on:
       - crowdsec
     volumes:

apps/crowdsec/metadata/description.md

@@ -19,6 +19,10 @@ Since the API Key needs to be generated after the initial start, you must provid
 
 After you started the app, head to a console and use 
 
+```bash
+docker exec -t crowdsec cscli bouncers add crowdsec-bouncer-traefik
+```
+
 ```bash
 # docker exec -t crowdsec cscli bouncers add crowdsec-bouncer-traefik
 API key for 'crowdsec-bouncer-traefik':