[DomCrawler] fixed a PHPDoc

chEbba · Nov 23, 2013 · b814941 · b814941
1 parent 57c695b
commit b814941
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Symfony/Component/DomCrawler/Crawler.php b/src/Symfony/Component/DomCrawler/Crawler.php
@@ -472,7 +472,7 @@ public function children()
      *
      * @param string $attribute The attribute name
      *
-     * @return string The attribute value
+     * @return string|null The attribute value or null if the attribute does not exist
      *
      * @throws \InvalidArgumentException When current node is empty
      *