Added docblock for the method

sidolov · web-flow · commit f0e87e685034 · 2019-09-24T11:34:45.000-05:00
diff --git a/app/code/Magento/Config/Model/Config/Backend/Image/Pdf.php b/app/code/Magento/Config/Model/Config/Backend/Image/Pdf.php
@@ -16,6 +16,8 @@
 class Pdf extends \Magento\Config\Model\Config\Backend\Image
 {
     /**
+     * Returns the list of allowed file extensions.
+     *
      * @return string[]
      */
     protected function _getAllowedExtensions()

Original file line number	Diff line number	Diff line change
`@@ -16,6 +16,8 @@`
`16`	`16`	`class Pdf extends \Magento\Config\Model\Config\Backend\Image`
`17`	`17`	`{`
`18`	`18`	`/**`
	`19`	`+ * Returns the list of allowed file extensions.`
	`20`	`+ *`
`19`	`21`	`* @return string[]`
`20`	`22`	`*/`
`21`	`23`	`protected function _getAllowedExtensions()`