diff --git a/internal/proxy/channels_time_ticker.go b/internal/proxy/channels_time_ticker.go
index 3f9a2973d2..a66b85a69b 100644
--- a/internal/proxy/channels_time_ticker.go
+++ b/internal/proxy/channels_time_ticker.go
@@ -202,6 +202,7 @@ func (ticker *channelsTimeTickerImpl) getMinTick() Timestamp {
 	return ticker.minTimestamp
 }
 
+// newChannelsTimeTicker returns a channels time ticker.
 func newChannelsTimeTicker(
 	ctx context.Context,
 	interval time.Duration,