missing period

broker.go

@@ -102,7 +102,7 @@ func (b *Broker) ID() int32 {
 	return b.id
 }
 
-// Addr returns the broker address as either retrieved from Kafka's metadata or passed to NewBroker
+// Addr returns the broker address as either retrieved from Kafka's metadata or passed to NewBroker.
 func (b *Broker) Addr() string {
 	return b.addr
 }