[PATCH] docs: usb: fix literal block marker in usbmon verification example

[Justin Swartz]

The "Verify that bus sockets are present" example was not properly
formatted due to a typo in the literal block marker.

Signed-off-by: Justin Swartz <justin.swartz@xxxxxxxxxxxxxxxx>
---
 Documentation/usb/usbmon.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/usb/usbmon.rst b/Documentation/usb/usbmon.rst
index b0bd51080..6d5ec1e62 100644
--- a/Documentation/usb/usbmon.rst
+++ b/Documentation/usb/usbmon.rst
@@ -42,7 +42,7 @@ if usbmon is built into the kernel::
 	# modprobe usbmon
 	#
 
-Verify that bus sockets are present:
+Verify that bus sockets are present::
 
 	# ls /sys/kernel/debug/usb/usbmon
 	0s  0u  1s  1t  1u  2s  2t  2u  3s  3t  3u  4s  4t  4u
-- 
2.30.2