Updated the link

Author: vvenug

articles/confidential-computing/hardening-linux-image-to-remove-sudo-users.md

@@ -45,7 +45,7 @@ Steps to create a generalized image that removes the sudo users are as follows:
 
 2. Mount the image.
 
-    There are several ways to do this  [Attach the disk](/azure/virtual-machines/linux/attach-disk-portal?tabs=ubuntu#mount-the-disk:~:text=new%20filesystem%20immediately.-,Mount%20the%20disk,-Create%20a%20directory), the example uses the loop device to mount the image. It can either be a disk attached or a loop device [Using loop device](https://linuxhandbook.com/create-virtual-block-device/).
+    There are several ways to do this  [Attach the disk](/azure/virtual-machines/linux/attach-disk-portal?tabs=ubuntu#mount-the-disk:~:text=new%20filesystem%20immediately.-,Mount%20the%20disk,-Create%20a%20directory), the example uses the loop device to mount the image. It can either be a disk attached or a loop device [Mount the image](https://manpages.ubuntu.com/manpages/jammy/man8/mount.8.html).
 
     $imagedevice is the root filesystem's partition on the device that contains the image.
     ```