Remove redundant empty entry in docker-compose.prod.yml

docker-compose.prod.yml

@@ -131,6 +131,18 @@ services:
     depends_on:
       - backend
 
+  documentation:
+    build:
+      context: .
+      dockerfile: documentation/Dockerfile
+      target: runner
+    container_name: memegoat-docs
+    networks:
+      - nw_caddy
+    restart: always
+    environment:
+      NODE_ENV: production
+
 volumes:
   postgres_data:
   minio_data: