[Websites] Fix typo in Compose

pica-nginx/docker-compose.yml

@@ -89,9 +89,9 @@ services:
       traefik.port: 80
       traefik.enable: true
     environment:
-      AUTOINDEX: true
+      AUTOINDEX: "true"
     networks:
-      - docker_defaul
+      - docker_default
     restart: unless-stopped
 
   stiegler: