Fix v3 nrlogrus godocs
//
// Use this package if you are using logrus in your application and would like
// the go-agent log messages to end up in the same place. If you are using
-// the logrus standard logger, assign the newrelic.Config.Logger field to
-// nrlogrus.StandardLogger():
+// the logrus standard logger, use ConfigStandardLogger when creating your
+// application:
//
-// cfg := newrelic.NewConfig("Your Application Name", "__YOUR_NEW_RELIC_LICENSE_KEY__")
-// cfg.Logger = nrlogrus.StandardLogger()
+// app, err := newrelic.NewApplication(
+// newrelic.ConfigFromEnvironment(),
+// nrlogrus.ConfigStandardLogger(),
+// )
//
-// If you are using a particular logrus Logger instance, assign the
-// newrelic.Config.Logger field to the the output of nrlogrus.Transform:
+// If you are using a particular logrus Logger instance, then use ConfigLogger:
//
// l := logrus.New()
// l.SetLevel(logrus.DebugLevel)
-// cfg := newrelic.NewConfig("Your Application Name", "__YOUR_NEW_RELIC_LICENSE_KEY__")
-// cfg.Logger = nrlogrus.Transform(l)
+// app, err := newrelic.NewApplication(
+// newrelic.ConfigFromEnvironment(),
+// nrlogrus.ConfigLogger(l),
+// )
//
// This package requires logrus version v1.1.0 and above.
package nrlogrus
