See screenshot, is this normal? Safe to remove, or should it just be left alone?
For background: I originally was dual booting with Windows on same drive. Wiped the Windows partition out last week and was having a peek to see if I could easily clean out the boot partitions and remove the entry from GRUB without having to do a full reinstall on an empty disk. Noticed this tonight.
(Also, appreciate any help or links to decent resources on removing windows from boot/grub).