Minor question about menu display glitch RE: "____Mass___Storage Devic" for Usb1

[Gun-neR]

I just swapped my thumb-drive for an SSD. It seems to work great (fast and no WiFi transfer crashes that I used to experience). But the nitpick in me sees this offset in the title.

Probably just a minor layout issue in the menu, but I wanted to confirm that this is an approved long-term storage option for use on the UII+L?