update README

README.md

@@ -10,11 +10,24 @@ Open Source Routing Machine (OSRM) with Europe Open Street Map (OSM) data.
 ---
 
 ## Use
-1. Pull the image:
-> docker pull registry.git.nilu.no/fact/data/fact_road_eu:latest
-
-2. Run this data service:
-> podman run -t -i --name fact_road_eu -p 5001:5001 -d registry.git.nilu.no/fact/data/fact_road_eu:latest
+1. Through the command line:
+```bash
+docker pull registry.git.nilu.no/fact/data/fact_road_eu:latest
+docker run -t -i --name fact_road_eu -p 5001:5001 -d registry.git.nilu.no/fact/data/fact_road_eu:latest
+```
+2. Through a docker-compose file:
+```yaml
+version: '3.8'
+
+services:
+  fact_road_eu:
+    image: registry.git.nilu.no/fact/data/fact_road_eu:latest  
+    container_name: fact_road_eu    
+    ports:    
+      - "5001:5001"    
+    restart: unless-stopped
+```
+which could be executed with `docker-compose up fact_road_eu -d`.
 
 ***
 ## Specifications