fix typo

docker-compose.yml

@@ -8,10 +8,10 @@ services:
       - "25565:25565"
     environment:
       - EULA=TRUE
-      - TYPE="paper"
+      - TYPE=paper
       - INIT_MEMORY=2G
       - MAX_MEMORY=5G
-      - TZ: "Europe/Helsinki"
+      - TZ=Europe/Helsinki
     volumes:
       - /var/lib/z420/minecraft_data:/data
     restart: unless-stopped