Merge pull request #2142 from splunk/urbiz-DG26126-http-settings

[DG26126]: Note on HTTP settings

Author: aurbiztondo-splunk

gdi/opentelemetry/components/splunk-hec-exporter.rst

@@ -314,7 +314,7 @@ Note that to be able to ingest metrics through Splunk HEC you need to declare yo
 Settings
 ======================
 
-The following table shows the configuration options for the Splunk HEC exporter:
+The following table shows the configuration options for the Splunk HEC exporter. For information about HTTP settings, such as ``max_idle_conns`` or ``max_idle_conns_per_host``, refer to :new-page:`HTTP config options for the Collector <https://github.com/open-telemetry/opentelemetry-collector/tree/main/config/confighttp#client-configuration>` in GitHub.
 
 .. raw:: html