[PATCH] Documentation: fix typo

[Juergen Borleis]

This change enables Sphinx to resolve the reference.

Signed-off-by: Juergen Borleis <jbe at pengutronix.de>
---
 Documentation/user/usb.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/user/usb.rst b/Documentation/user/usb.rst
index 0ff982b..9eb1437 100644
--- a/Documentation/user/usb.rst
+++ b/Documentation/user/usb.rst
@@ -101,7 +101,7 @@ Android Fastboot support
 
 barebox has support for the android fastboot protocol. There is no dedicated command
 for initializing the fastboot protocol, instead it is integrated into the Multifunction
-Composite Gadget, see :`ref:command_usbgadget` for a usage description.
+Composite Gadget, see :ref:`command_usbgadget` for a usage description.
 
 The Fastboot gadget supports the following commands:
 
-- 
2.1.4