Add comment (#248)

Author: ucan-lab

compose.yml

@@ -22,6 +22,7 @@ services:
         volume:
           nocopy: true
     environment:
+      # Please remove this environment variable, after created the Laravel project. Please write in .env
       - DB_CONNECTION=${DB_CONNECTION:-mysql}
       - DB_HOST=${DB_HOST:-db}
       - DB_PORT=${DB_PORT:-3306}