HAL_QURT: fixed typo

libraries/AP_HAL_QURT/UDPDriver.h

@@ -43,7 +43,7 @@ public:
     uint32_t socket_check(uint8_t *buf, int len, uint32_t *nbytes);
     uint32_t socket_input(const uint8_t *buf, int len, uint32_t *nbytes);
 
-    enum flow_control get_flow_control(void) { return FLOW_CONTROL_ENABLE; };
+    enum flow_control get_flow_control(void) { return FLOW_CONTROL_ENABLE; }
     
 private:
     Semaphore lock;