Adjust final comment

OTel defaults to the otlp exporter nowadays. This was not the case when the
README.md was written.

Signed-off-by: Karsten Schnitter <k.schnitter@sap.com>

Author: KarstenSchnitter

cf-java-logging-support-opentelemetry-agent-extension/README.md

@@ -263,4 +263,4 @@ The main differences are:
 
 * The `cloud-logging` exporter will send data to all found bindings to SAP Cloud Logging.
 * The `otlp` configuration will write the required certificates and keys to temporary files, which are deleted when the JVM is shut down. The `cloud-logging` exporter will keep the secrets in memory.
-* The `cloud-logging` exporter needs to be configured explicitly as does the `otlp` exporter for logs.
+* The `cloud-logging` exporter needs to be configured explicitly.