Plugins didn't match lib/plugin.php onPluginVersion function definition

I ran:
for i in `grep -R onPluginVersion...version plugins/|cut -d: -f1`; do sed -i '{ s/\(onPluginVersion(\)\(\&\$versions\)/\1array \2/ }' $i; done

plugins/Bookmark/BookmarkPlugin.php

@@ -181,7 +181,7 @@ class BookmarkPlugin extends MicroAppPlugin
      *
      * @return value
      */
-    function onPluginVersion(&$versions)
+    function onPluginVersion(array &$versions)
     {
         $versions[] = array('name' => 'Bookmark',
                             'version' => self::VERSION,