Process the pull request commit change request to change the return type in the documentation to match the types returned.

phordijk · phordijk · commit 1a7c3a6d2185 · 2018-07-13T17:59:02.000+02:00
diff --git a/src/Utils.php b/src/Utils.php
@@ -9,7 +9,7 @@ class Utils
      * @throws \InvalidArgumentException
      * @param string $string
      * @param bool $asDomDocument
-     * @return \DOMDocument|null
+     * @return \DOMDocument|string|null
      */
     public static function getFormatedXml($string, $asDomDocument = false)
     {

Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,7 @@ class Utils`
`9`	`9`	`* @throws \InvalidArgumentException`
`10`	`10`	`* @param string $string`
`11`	`11`	`* @param bool $asDomDocument`
`12`		`- * @return \DOMDocument\|null`
	`12`	`+ * @return \DOMDocument\|string\|null`
`13`	`13`	`*/`
`14`	`14`	`public static function getFormatedXml($string, $asDomDocument = false)`
`15`	`15`	`{`