Attempt to fix Scrutinizer issue

Author: 0b10011

src/PhpWord/Style/Chart.php

@@ -30,14 +30,14 @@ class Chart extends AbstractStyle
     /**
      * Width (in EMU)
      *
-     * @var Absolute
+     * @var int|Absolute Default is specified with int, but it will be converted to Absolute when read.
      */
     private $width = 1000000;
 
     /**
      * Height (in EMU)
      *
-     * @var Absolute
+     * @var int|Absolute Default is specified with int, but it will be converted to Absolute when read.
      */
     private $height = 1000000;