Small tweaks to media handler tests

[lhc/web/wiklou.git] / includes / Hooks.php

diff --git a/includes/Hooks.php b/includes/Hooks.php
index 785e717..77486b2 100644 (file)
--- a/includes/Hooks.php
+++ b/includes/Hooks.php
@@ -27,7 +27,8 @@
 /**
  * @since 1.18
  */
-class MWHookException extends MWException {}
+class MWHookException extends MWException {
+}
 
 /**
  * Hooks class.
@@ -37,7 +38,6 @@ class MWHookException extends MWException {}
  * @since 1.18
  */
 class Hooks {
-
        /**
         * Array of events mapped to an array of callbacks to be run
         * when that event is triggered.
@@ -48,7 +48,7 @@ class Hooks {
         * Attach an event handler to a given hook.
         *
         * @param string $name Name of hook
-        * @param mixed $callback Callback function to attach
+        * @param callable $callback Callback function to attach
         *
         * @since 1.18
         */