Add required $contentType arguments (#1225)

open-telemetry · Jan 27, 2024 · 84cf0a5 · 84cf0a5
1 parent f2ab3c5
commit 84cf0a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Contrib/Otlp/README.md b/src/Contrib/Otlp/README.md
@@ -17,7 +17,7 @@ See https://github.com/open-telemetry/opentelemetry-php/blob/main/examples/trace
 ## Http transport
 
 ```php
-$transport = (new \OpenTelemetry\Contrib\Otlp\OtlpHttpTransportFactory())->create('http://collector:4318');
+$transport = (new \OpenTelemetry\Contrib\Otlp\OtlpHttpTransportFactory())->create('http://collector:4318', 'application/json');
 $exporter = new \OpenTelemetry\Contrib\Otlp\SpanExporter($transport);
 ```