Remove unwated JS script

pages/examples/invoice-print.html

@@ -151,8 +151,5 @@
         </div><!-- /.row -->
       </section><!-- /.content -->
     </div><!-- ./wrapper -->
-
-    <!-- AdminLTE App -->
-    <script src="../../dist/js/app.min.js"></script>
   </body>
-</html>
+</html>