Update exporter/elasticsearchexporter/config.go

Co-authored-by: Carson Ip <[email protected]>

exporter/elasticsearchexporter/config.go

@@ -61,7 +61,7 @@ type Config struct {
 	// fall back to pure TracesIndex, if 'elasticsearch.index.prefix' or 'elasticsearch.index.suffix' are not found in resource or attribute (prio: resource > attribute)
 	TracesDynamicIndex DynamicIndexSetting `mapstructure:"traces_dynamic_index"`
 
-	// LogsDynamicID is used to configure the document id for logs.
+	// LogsDynamicID configures whether log record attribute `elasticsearch.document_id` is set as the document ID in ES.
 	LogsDynamicID DynamicIDSettings `mapstructure:"logs_dynamic_id"`
 
 	// Pipeline configures the ingest node pipeline name that should be used to process the