HID: hid-uclogic-rdesc: Kernel-doc is for functions and structs

Fixes the following W=1 kernel build warning(s):

 drivers/hid/hid-uclogic-rdesc.c:645: warning: wrong kernel-doc identifier on line:

Cc: Jiri Kosina <jikos@kernel.org>
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: linux-input@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>