diff --git a/mailnews/base/search/resources/content/FilterListDialog.xul b/mailnews/base/search/resources/content/FilterListDialog.xul
index 76326c33f9c9..1b2d04e2a18a 100644
--- a/mailnews/base/search/resources/content/FilterListDialog.xul
+++ b/mailnews/base/search/resources/content/FilterListDialog.xul
@@ -32,6 +32,7 @@ Rights Reserved.
+