TASK: Two small tweaks to the NodeIndexer (#221)

- adjusts a parameter comment to be more clear
- removes the use of two extraneous method parameters

Author: kdambekalns

Classes/Indexer/NodeIndexer.php

@@ -155,7 +155,7 @@ public function getIndex()
      * Index this node, and add it to the current bulk request.
      *
      * @param NodeInterface $node
-     * @param string $targetWorkspaceName In case this is triggered during publishing, a workspace name will be passed in
+     * @param string $targetWorkspaceName In case indexing is triggered during publishing, a target workspace name will be passed in
      * @return void
      * @throws \TYPO3\TYPO3CR\Search\Exception\IndexingException
      */
@@ -214,7 +214,7 @@ public function indexNode(NodeInterface $node, $targetWorkspaceName = null)
             }
 
             if ($this->isFulltextEnabled($node)) {
-                $this->currentBulkRequest[] = $this->indexerDriver->document($this->getIndexName(), $node, $document, $documentData, $fulltextIndexOfNode, $targetWorkspaceName);
+                $this->currentBulkRequest[] = $this->indexerDriver->document($this->getIndexName(), $node, $document, $documentData);
                 $this->currentBulkRequest[] = $this->indexerDriver->fulltext($node, $fulltextIndexOfNode, $targetWorkspaceName);
             }