Fix the return type declaration

See https://www.woltlab.com/community/thread/309479-falscher-phpdocs-kommentar-im-ilookuppagehandler/

diff --git a/wcfsetup/install/files/lib/system/page/handler/ILookupPageHandler.class.php b/wcfsetup/install/files/lib/system/page/handler/ILookupPageHandler.class.php
index 697f21cf2a29d6fbffea308a7e68a4e9a2ac0a79..c241b2d9781d2dd0e9d46901c4a358b4eb042cba 100644 (file)
--- a/wcfsetup/install/files/lib/system/page/handler/ILookupPageHandler.class.php
+++ b/wcfsetup/install/files/lib/system/page/handler/ILookupPageHandler.class.php
@@ -34,7 +34,7 @@ interface ILookupPageHandler extends IMenuPageHandler
      * an `objectID => title` relation.
      *
      * @param string $searchString search string
-     * @return  string[]
+     * @return  string[][]
      */
     public function lookup($searchString);
 }