doc: fix uinput example code

Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>

diff --git a/libevdev/libevdev-uinput.h b/libevdev/libevdev-uinput.h
index 2401a78ead2038bba776c680bf1ce1de40d6d6a2..f4a88336ed55d5c8405e70cc7e748c8e5c1bc631 100644 (file)
--- a/libevdev/libevdev-uinput.h
+++ b/libevdev/libevdev-uinput.h
@@ -67,7 +67,7 @@ struct libevdev_uinput;
  * err = libevdev_uinput_write_event(uidev, EV_REL, REL_X, -1);
  * if (err != 0)
  *     return err;
- * libevdev_uinput_write_event(uidev, EV_SYN, SYN_REPORT, 0);
+ * err = libevdev_uinput_write_event(uidev, EV_SYN, SYN_REPORT, 0);
  * if (err != 0)
  *     return err;
  *