net/portmapper: fix typo
@@ -222,7 +222,7 @@ func IsNoMappingError(err error) bool {
var (
ErrNoPortMappingServices = errors.New("no port mapping services were found")
- ErrGatewayNotFound = errors.New("failed to look gateway address")
+ ErrGatewayNotFound = errors.New("failed to look up gateway address")
)
// CreateOrGetMapping either creates a new mapping or returns a cached
