:octocat: use settings container in QRCodeReader

src/QROptions.php

@@ -45,6 +45,7 @@ use chillerlan\Settings\SettingsContainerAbstract;
  * @property string|null $imagickBG
  * @property string      $fpdfMeasureUnit
  * @property array|null  $moduleValues
+ * @property bool        $useImagickIfAvailable
  */
 class QROptions extends SettingsContainerAbstract{
 	use QROptionsTrait;