docs: update InstallNewPipeline example comment

open-telemetry · Apr 12, 2021 · 72d91d2 · 72d91d2
1 parent c5d006c
commit 72d91d2
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/exporters/metric/prometheus/prometheus.go b/exporters/metric/prometheus/prometheus.go
@@ -130,13 +130,13 @@ func NewExportPipeline(config Config, options ...controller.Option) (*Exporter,
 // InstallNewPipeline instantiates a NewExportPipeline and registers it globally.
 // Typically called as:
 //
-// 	hf, err := prometheus.InstallNewPipeline(prometheus.Config{...})
+// 	exporter, err := prometheus.InstallNewPipeline(prometheus.Config{...})
 //
 // 	if err != nil {
 // 		...
 // 	}
-// 	http.HandleFunc("/metrics", hf)
-// 	defer pipeline.Stop()
+// 	http.HandleFunc("/metrics", exporter)
+// 	defer exporter.Controller().Stop(context.TODO())
 // 	... Done
 func InstallNewPipeline(config Config, options ...controller.Option) (*Exporter, error) {
 	exp, err := NewExportPipeline(config, options...)