The USB_MOUSE help text was obviously copied from the USB_KBD help text.
The patch below does a s/keyboard/mouse/g
depends on USB && INPUT
---help---
Say Y here only if you are absolutely sure that you don't want
- to use the generic HID driver for your USB keyboard and prefer
- to use the keyboard in its limited Boot Protocol mode instead.
+ to use the generic HID driver for your USB mouse and prefer
+ to use the mouse in its limited Boot Protocol mode instead.
This is almost certainly not what you want. This is mostly
useful for embedded applications or simple mice.