Merge "Add missing @return to function docs"

diff --combined includes/specials/SpecialListfiles.php
index 5eafd66,b5c763f..cea6ff8
--- 1/includes/specials/SpecialListfiles.php
--- 2/includes/specials/SpecialListfiles.php
+++ b/includes/specials/SpecialListfiles.php
@@@ -301,6 -301,7 +301,7 @@@ class ImageListPager extends TablePage
         * @param int $offset
         * @param int $limit
         * @param bool $asc
+        * @return array
         */
        function reallyDoQuery( $offset, $limit, $asc ) {
                $prevTableName = $this->mTableName;
@@@ -557,15 -558,15 +558,15 @@@
        }
  
        function getTableClass() {
 -              return 'listfiles ' . parent::getTableClass();
 +              return parent::getTableClass() . ' listfiles';
        }
  
        function getNavClass() {
 -              return 'listfiles_nav ' . parent::getNavClass();
 +              return parent::getNavClass() . ' listfiles_nav';
        }
  
        function getSortHeaderClass() {
 -              return 'listfiles_sort ' . parent::getSortHeaderClass();
 +              return parent::getSortHeaderClass() . ' listfiles_sort';
        }
  
        function getPagingQueries() {