Merge pull request splunk#1637 from aunshc/patch-5

Update discovery-mode.rst

Author: aurbiztondo-splunk

gdi/opentelemetry/discovery-mode.rst

@@ -75,7 +75,7 @@ Automatic discovery of third-party applications is supported in Linux and Kubern
      - Oracle DB receiver. See :ref:`oracledb`
 
    * - NGINX
-     - Smart Agent with collectd/nginx monitor type. See :ref:`nginx`
+     - NGINX receiver. See :ref:`nginx-receiver`
 
    * - RabbitMQ
      - RabbitMQ receiver. See :ref:`rabbitmq-receiver`.
@@ -123,4 +123,4 @@ Zero-code instrumentation via the Collector's automatic discovery is available f
    * - Node.js
      - Yes. See :ref:`linux-backend-auto-discovery`
      - No
-     - Yes. See :ref:`k8s-backend-auto-discovery`
+     - Yes. See :ref:`k8s-backend-auto-discovery`