Follow-up r75582: Fix wrong message key in maintenance script

diff --git a/maintenance/language/messages.inc b/maintenance/language/messages.inc
index 1c55c68..80e7c37 100644 (file)
--- a/maintenance/language/messages.inc
+++ b/maintenance/language/messages.inc
@@ -1356,7 +1356,7 @@ $wgMessageStructure = array(
                'listfiles_search_for',
                'imgfile',
                'listfiles',
-               'listfiles_thumbnail',
+               'listfiles_thumb',
                'listfiles_date',
                'listfiles_name',
                'listfiles_user',