HPCC-27274 Document Remote DFS Client Certificates

Signed-off-by: Panagiotatos <greg.panagiotatos+copilot@lexisnexisrisk.com>

Author: Panagiotatos

docs/EN_US/ContainerizedHPCC/ContainerizedMods/CustomConfig.xml

@@ -863,7 +863,7 @@ thor: []
 
     <sect2 id="DFSClientCerts-Overview">
       <title>Overview</title>
-      <para>By default, dafilesrv pods in HPCC containerized deployments use internal certificates for pod-to-pod encryption. To allow secure access from external clients (e.g., remote ECL IDE, dfuplus, or custom tools), you must configure dafilesrv to require and validate client certificates signed by a trusted CA.</para>
+      <para>By default, dafilesrv pods in HPCC containerized deployments use internal certificates for pod-to-pod encryption. To allow secure access from external clients (e.g., remote ECL IDE, DFUPlus, or custom tools), you must configure dafilesrv to require and validate client certificates signed by a trusted Certificate Authority (CA).</para>
     </sect2>
 
     <sect2 id="DFSClientCerts-GenerateCA">