diff --git a/roles/usb_lib/tasks/install.yml b/roles/usb_lib/tasks/install.yml
index 4e40a99eb..2fb9bd2a6 100644
--- a/roles/usb_lib/tasks/install.yml
+++ b/roles/usb_lib/tasks/install.yml
@@ -7,8 +7,8 @@
 # https://github.com/rbrito/usbmount/blob/master/README.md (2018-08-10)
 # https://github.com/rbrito/usbmount/blob/master/usbmount.conf (2010-04-25)
 
-# usb_lib_writable_sticks (e.g., in /etc/iiab/local_vars.yml) must be set to true in order to be able to write to mounted USB sticks
-# If you are still not able to write to a mounted USB stick, you can unmount the drive (sudo umount <mountpoint>) and then remount it setting umask to 0000 manually (sudo mount -o umask=0000 <device name> <mountpoint>). 
+# usb_lib_writable_sticks (e.g., in /etc/iiab/local_vars.yml) must be set to true in order for non-root users to be able to write to VFAT/FAT32, NTFS and exFAT USB sticks.
+# If you are still not able to write to a mounted USB stick, try unmounting the drive (sudo umount <mountpoint>) and then remount it setting umask to 0000 manually (sudo mount -o umask=0000 <device name> <mountpoint>). 
 
 
 - name: Record (initial) disk space used