Remove detailed information about the metadata updater
@@ -90,8 +90,7 @@ func stddial(ctx context.Context, addr string) (net.Conn, error) {
// requests are written to them.
//
// NewClient also launches a goroutine which periodically updates the cached
-// topic metadata. It ensures that the cached metadata won't be older than
-// MetadataMaxAge (5min by default).
+// topic metadata.
func NewClient(opts ...Opt) (*Client, error) {
cfg := defaultCfg()
for _, opt := range opts {
