Minor documentation improvements.

2015-08-30 15:36:03 +10:00
parent e10b5ffe94
commit 56ef2b192c
2 changed files with 2 additions and 1 deletions
@@ -113,7 +113,7 @@
 *      On the smaller USB AVRs, the USB controller lacks VBUS events to determine the physical connection state of the USB bus to a host. In lieu of
 *      VBUS events, the library attempts to determine the connection state via the bus suspension and wake up events instead. This however may be
 *      slightly inaccurate due to the possibility of the host suspending the bus while the device is still connected. If accurate connection status is
- *      required, the VBUS line of the USB connector should be routed to an AVR pin to detect its level, so that the USB_DeviceState global
+ *      required, the VBUS line of the USB connector should be routed to an AVR pin to detect its level, so that the \ref USB_DeviceState global
 *      can be accurately set and the \ref EVENT_USB_Device_Connect() and \ref EVENT_USB_Device_Disconnect() events manually raised by the user application.
 *      When defined, this token disables the library's auto-detection of the connection state by the aforementioned suspension and wake up events.
 *