fix indentations

docker-compose.yml

@@ -106,11 +106,12 @@ services:
     - web-vue
     - alias
     - backend
-    networks:
-      default:
-        public:
-          ipv4_address: 172.23.208.37
-          ipv6_address: 2a01:170:1112::0.0.0.37
+
+networks:
+  default:
+    public:
+      ipv4_address: 172.23.208.37
+      ipv6_address: 2a01:170:1112::0.0.0.37