Added comment for OpenSearchNode

Signed-off-by: Owais Kazi <[email protected]>

src/main/java/org/opensearch/sdk/ExtensionsRunner.java

@@ -97,7 +97,7 @@ IndicesModuleResponse handleIndicesModuleRequest(IndicesModuleRequest indicesMod
         logger.info("Registering Indices Module Request received from OpenSearch");
         IndicesModuleResponse indicesModuleResponse = new IndicesModuleResponse(true, true, true);
 
-        // CreateComponent
+        // handlePluginsRequest will set the opensearchNode while bootstraping of OpenSearch
         DiscoveryNode opensearchNode = getOpensearchNode();
         transportService.connectToNode(opensearchNode);
         return indicesModuleResponse;