Fix otlptrace client types (#6143)

Use the correct package name.

CHANGELOG.md

@@ -11,6 +11,8 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 ### Fixed
 
 - Relax minimum Go version to 1.22.0 in various modules. (#6073)
+- The `Type` name logged for the `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` client is corrected from `otlphttpgrpc` to `otlptracegrpc`. (#6143)
+- The `Type` name logged for the `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlphttpgrpc` client is corrected from `otlphttphttp` to `otlptracehttp`. (#6143)
 
 <!-- Released section -->
 <!-- Don't change this section unless doing release -->

exporters/otlp/otlptrace/otlptracegrpc/client.go

@@ -294,7 +294,7 @@ func (c *client) MarshalLog() interface{} {
 		Type     string
 		Endpoint string
 	}{
-		Type:     "otlphttpgrpc",
+		Type:     "otlptracegrpc",
 		Endpoint: c.endpoint,
 	}
 }

exporters/otlp/otlptrace/otlptracehttp/client.go

@@ -276,7 +276,7 @@ func (d *client) MarshalLog() interface{} {
 		Endpoint string
 		Insecure bool
 	}{
-		Type:     "otlphttphttp",
+		Type:     "otlptracehttp",
 		Endpoint: d.cfg.Endpoint,
 		Insecure: d.cfg.Insecure,
 	}