diff --git a/inc/inc.ClassFulltextService.php b/inc/inc.ClassFulltextService.php
index 1298f59b8..f10c7939b 100644
--- a/inc/inc.ClassFulltextService.php
+++ b/inc/inc.ClassFulltextService.php
@@ -70,6 +70,14 @@ class SeedDMS_FulltextService {
 		return new $this->services[0]['IndexedDocument']($document->getDMS(), $document, $this->converters, $nocontent, $this->cmdtimeout);
 	}
 
+	/**
+	 * Returns an instance of the indexer
+	 *
+	 * The indexer provides access to fulltext index. It allows to add and
+	 * get documents.
+	 *
+	 * @return object instance of class specified in 'Indexer'
+	 */
 	public function Indexer($recreate=false) {
 		if($this->index)
 			return $this->index;