Update README.md

Author: mianzaid

README.md

@@ -2,7 +2,7 @@
 
 View online complete documentation and integration <a href="https://learncodeweb.com/web-development/resize-and-upload-multiple-images-using-php-and-ajax/">Click Here</a>
 
-View working example <a href="https://learncodeweb.com/web-development/resize-and-upload-multiple-images-using-php-and-ajax/">View Demo</a>
+View working example <a href="https://demo.learncodeweb.com/web-development/resize-and-upload-multiple-images-using-php-and-ajax/">View Demo</a>
 
 Thank you