chore: remove whitespace

examples/wordpress/docker-compose.yml

@@ -4,7 +4,7 @@ services:
     image: mariadb:10.11
     container_name: wordpress-db
     hostname: wordpress-db
-    restart: unless-stopped    
+    restart: unless-stopped
     command: '--default-authentication-plugin=mysql_native_password'
     expose:
       - 3306
@@ -16,8 +16,8 @@ services:
       - MYSQL_USER=wordpress
       - MYSQL_PASSWORD=wordpress
     #networks:
-    #  - proxy      
-  
+    #  - proxy
+
   wordpress:
     image: wordpress:latest
     container_name: wordpress
@@ -35,7 +35,7 @@ services:
       - WORDPRESS_DB_PASSWORD=wordpress
       - WORDPRESS_DB_NAME=wordpress
     #networks:
-    #  - proxy       
+    #  - proxy
     #labels:
     #  - traefik.enable=true
     #  - traefik.docker.network=proxy