PHPOffice / PHPPresentation

src/PhpPresentation/Writer/PowerPoint2007/PptCharts.php

Doc Comments +1 added lines, -1 removed lines

@@ -291,7 +291,7 @@
      *
      * @param \PhpOffice\Common\XMLWriter $objWriter   XML Writer
      * @param boolean                        $isReference
-     * @param mixed                          $value
+     * @param string                          $value
      * @param string                         $reference
      */
     protected function writeSingleValueOrReference($objWriter, $isReference, $value, $reference)