Update doc comment.
// follow the steps below to enable the logging product for use with the stdlib
// Go logger.
//
-// To enable, set your log's formatter to the
+// For the best linking experience be sure to enable Distributed Tracing:
+//
+// cfg := NewConfig("Example Application", "__YOUR_NEW_RELIC_LICENSE_KEY__")
+// cfg.DistributedTracer.Enabled = true
+//
+// To enable log decoration, set your log's formatter to the
// `nrlogrusplugin.ContextFormatter`
//
-// logger := logrus.New()
+// logger := log.New()
// logger.SetFormatter(nrlogrusplugin.ContextFormatter{})
//
// or if you are using the logrus standard logger
//
-// logrus.SetFormatter(nrlogrusplugin.ContextFormatter{})
+// log.SetFormatter(nrlogrusplugin.ContextFormatter{})
//
// The logger will now look for a newrelic.Transaction inside its context and
// decorate logs accordingly. Therefore, the Transaction must be added to the
