device: add missing colon to error line

People are actually hitting this condition, so make it uniform. Also,
change a printf into a println, to match the other conventions.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/device/device.go b/device/device.go
index e7d70c4..5f128fc 100644
--- a/device/device.go
+++ b/device/device.go
@@ -158,7 +158,7 @@ func deviceUpdateState(device *Device) {
 	switch newIsUp {
 	case true:
 		if err := device.BindUpdate(); err != nil {
-			device.log.Error.Printf("Unable to update bind: %v\n", err)
+			device.log.Error.Println("Unable to update bind:", err)
 			device.isUp.Set(false)
 			break
 		}