Fix app store URL (#5)

README.md

@@ -7,7 +7,7 @@
 Welcome to the [Ultralytics YOLO iOS App](https://apps.apple.com/us/app/idetection/id1452689527) GitHub repository! 📖 Leveraging Ultralytics' advanced [YOLOv8 object detection models](https://github.com/ultralytics/ultralytics), this app transforms your iOS device into an intelligent detection tool. Explore our guide to get started with the Ultralytics YOLO iOS App and discover the world in a new and exciting way.
 
 <div align="center">
-  <a href="https://apps.apple.com/us/app/xcode/id497799835" target="_blank"><img width="90%" src="https://github.com/ultralytics/ultralytics/assets/26833433/fd3c8a92-fec0-4253-b4ac-ee94f5ced3fb" alt="Ultralytics YOLO iOS App previews"></a>
+  <a href="https://apps.apple.com/us/app/idetection/id1452689527" target="_blank"><img width="90%" src="https://github.com/ultralytics/ultralytics/assets/26833433/fd3c8a92-fec0-4253-b4ac-ee94f5ced3fb" alt="Ultralytics YOLO iOS App previews"></a>
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   <a href="https://github.com/ultralytics"><img src="https://github.com/ultralytics/assets/raw/main/social/logo-social-github.png" width="3%" alt="Ultralytics GitHub"></a>
   <img src="https://github.com/ultralytics/assets/raw/main/social/logo-transparent.png" width="3%" alt="space">