Fixed @return doc on elgg_extract

diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php
index 3026a78e3d495fcc187617168042d78483056e7c..554b0561f8ef447fb992fca974f2cf2cbf85f4d8 100644 (file)
--- a/engine/lib/elgglib.php
+++ b/engine/lib/elgglib.php
@@ -1575,7 +1575,7 @@ function elgg_http_url_is_identical($url1, $url2, $ignore_params = array('offset
  * @param bool   $strict  Return array key if it's set, even if empty. If false,
  *                        return $default if the array key is unset or empty.
  *
- * @return void
+ * @return mixed
  * @since 1.8.0
  */
 function elgg_extract($key, array $array, $default = null, $strict = true) {