doc: Change in QR path example

docker-compose.yml

@@ -6,7 +6,7 @@ services:
       options:
         max-size: "200k"
         max-file: "10"
-    image: jffrancob/wa-multidevice:latest
+    image: jffrancob/wa-multidevice:0.0.3
     command: --os=Linux --debug true --basic-auth=admin:password
     environment:
       - SERVER_URL=http://${API_HOST-localhost}:${API_PORT-3000}

docs/openapi.yaml

@@ -857,7 +857,7 @@ components:
               example: 30
             qr_link:
               type: string
-              example: 'http://localhost:3000/statics/images/qrcode/scan-qr-b0b7bb43-9a22-455a-814f-5a225c743310.png'
+              example: 'statics/images/qrcode/scan-qr-b0b7bb43-9a22-455a-814f-5a225c743310.png'
     GenericResponse:
       type: object
       properties: