Fix changelog and minor tweak for symfony#23485

Author: ogizanagi

src/Symfony/Component/Config/CHANGELOG.md

@@ -5,6 +5,7 @@ CHANGELOG
 -----
 
  * added `setDeprecated()` method to indicate a deprecated node
+ * added `XmlUtils::parse()` method to parse an XML string
 
 3.3.0
 -----

src/Symfony/Component/Config/Util/XmlUtils.php

@@ -40,9 +40,9 @@ private function __construct()
      *
      * @return \DOMDocument
      *
-     * @throws \Symfony\Component\Config\Util\Exception\XmlParsingException When parsing of XML file returns error
-     * @throws \Symfony\Component\Config\Util\Exception\InvalidXmlException When parsing of XML with schema or callable produces any errors unrelated to the XML parsing itself
-     * @throws \RuntimeException                                            When DOM extension is missing
+     * @throws XmlParsingException When parsing of XML file returns error
+     * @throws InvalidXmlException When parsing of XML with schema or callable produces any errors unrelated to the XML parsing itself
+     * @throws \RuntimeException   When DOM extension is missing
      */
     public static function parse($content, $schemaOrCallable = null)
     {
@@ -116,9 +116,9 @@ public static function parse($content, $schemaOrCallable = null)
      *
      * @return \DOMDocument
      *
-     * @throws \InvalidArgumentException                                    When loading of XML file returns error
-     * @throws \Symfony\Component\Config\Util\Exception\XmlParsingException when XML parsing returns any errors
-     * @throws \RuntimeException                                            When DOM extension is missing
+     * @throws \InvalidArgumentException When loading of XML file returns error
+     * @throws XmlParsingException       When XML parsing returns any errors
+     * @throws \RuntimeException         When DOM extension is missing
      */
     public static function loadFile($file, $schemaOrCallable = null)
     {