gateway: remove outdated TODO
@@ -306,8 +306,6 @@ type PrefixWatcherConfig struct {
// PollTimeout is the timout for an individual poll attempts. If zero, this
// defaults to 5 seconds.
PollTimeout time.Duration
-
- // TODO(roosd): Add metrics https://github.com/Anapaya/scion/issues/4250
}
func (c *PrefixWatcherConfig) validateParameters() error {
