docs: define consts as to not exceed README line length max

Signed-off-by: Naseem <[email protected]>
open-telemetry · Jun 4, 2020 · 285a244 · 285a244
1 parent 78131e1
commit 285a244
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/getting-started/ts-example/README.md b/getting-started/ts-example/README.md
@@ -301,14 +301,18 @@ import { MeterProvider } from '@opentelemetry/metrics';
 import { Metric, BoundCounter } from '@opentelemetry/api';
 import { PrometheusExporter } from '@opentelemetry/exporter-prometheus';
 
+const prometheusPort = PrometheusExporter.DEFAULT_OPTIONS.port
+
+const prometheusEndpoint = PrometheusExporter.DEFAULT_OPTIONS.endpoint
+
 const exporter = new PrometheusExporter(
   {
     startServer: true,
   },
   () => {
     console.log(
-      `prometheus scrape endpoint: http://localhost:${PrometheusExporter.DEFAULT_OPTIONS.port}${PrometheusExporter.DEFAULT_OPTIONS.endpoint}`,
-);
+      `prometheus scrape endpoint: http://localhost:${prometheusPort}${Prometheusendpoint}`,
+    );
   },
 );