Fixed this usage

Signed-off-by: Denis Kopylov <[email protected]>

Author: Den4ik

app/code/Magento/Catalog/Model/Indexer/Product/Price/AbstractAction.php

@@ -180,7 +180,7 @@ protected function _syncData(array $processIds = [])
         foreach ($this->dimensionCollectionFactory->create() as $dimensions) {
             $insertSelect = $this->getConnection()->select()->from(
                 ['ip_tmp' => $this->_defaultIndexerResource->getIdxTable()],
-                array_keys($this->getConnection()->describeTable(this->tableMaintainer->getMainTableByDimensions($dimensions)))
+                array_keys($this->getConnection()->describeTable($this->tableMaintainer->getMainTableByDimensions($dimensions)))
             );
 
             foreach ($dimensions as $dimension) {