Fixed indentation

compose.yml

@@ -1,4 +1,3 @@
----
 version: "3.8"
 
 services:
@@ -36,30 +35,32 @@ services:
       timeout: 10s
       retries: 10
       start_period: 1m
-    db:
-      image: "mysql:9.1"
-      volumes:
-        - mysql-data:/var/lib/mysql
-      environment:
-        - MYSQL_ROOT_PASSWORD_FILE=/run/secrets/db_root_password
-        - MYSQL_USER_FILE=/run/secrets/db_username
-        - MYSQL_PASSWORD_FILE=/run/secrets/db_password
-        - MYSQL_DATABASE=xwiki
-      command:
-        - "--character-set-server=utf8mb4"
-        - "--collation-server=utf8mb4_bin"
-        - "--explicit-defaults-for-timestamp=1"
-      secrets:
-        - db_username
-        - db_password
-        - db_root_password
+  db:
+    image: "mysql:9.1"
+    volumes:
+      - mysql-data:/var/lib/mysql
+    environment:
+      - MYSQL_ROOT_PASSWORD_FILE=/run/secrets/db_root_password
+      - MYSQL_USER_FILE=/run/secrets/db_username
+      - MYSQL_PASSWORD_FILE=/run/secrets/db_password
+      - MYSQL_DATABASE=xwiki
+    command:
+      - "--character-set-server=utf8mb4"
+      - "--collation-server=utf8mb4_bin"
+      - "--explicit-defaults-for-timestamp=1"
+    secrets:
+      - db_username
+      - db_password
+      - db_root_password
 
 networks:
   proxy:
     external: true
+
 volumes:
   mysql-data:
   xwiki-data:
+
 secrets:
   db_username:
     name: ${STACK_NAME}_db_username_${SECRET_DB_USERNAME_VERSION}