[PATCH] docs: ABI: sysfs-bus-usb: fix typo in path to interface file

[Zuo An]

A path was misspelt with the delimiter between the USB <config num> and
<interface num> as "-", when it should be ".".

Signed-off-by: Zuo An <zuoan.penguin@xxxxxxxxx>
---
 Documentation/ABI/stable/sysfs-bus-usb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/ABI/stable/sysfs-bus-usb b/Documentation/ABI/stable/sysfs-bus-usb
index cad4bc232520..400237db166d 100644
--- a/Documentation/ABI/stable/sysfs-bus-usb
+++ b/Documentation/ABI/stable/sysfs-bus-usb
@@ -60,7 +60,7 @@ Users:
 		PowerTOP <powertop@xxxxxxxxxxxx>
 		https://01.org/powertop/
 
-What:		/sys/bus/usb/devices/<busnum>-<port[.port]>...:<config num>-<interface num>/supports_autosuspend
+What:		/sys/bus/usb/devices/<busnum>-<port[.port]>...:<config num>.<interface num>/supports_autosuspend
 Date:		January 2008
 KernelVersion:	2.6.27
 Contact:	Sarah Sharp <sarah.a.sharp@xxxxxxxxx>
-- 
2.56.0