Changed example number

docker-compose.yml

@@ -9,4 +9,7 @@ services:
          - ./data:/app/data
       restart: unless-stopped
       environment:
-         - TELEGRAM_API_KEY=${TELEGRAM_API_KEY}
+         - SLEEP_QRCODE=${SLEEP_QRCODE}
+         - SLEEP_LONG=${SLEEP_LONG}
+         - SLEEP_SHORT=${SLEEP_SHORT}
+         - REQUEST_URL=${REQUEST_URL}