diff --git a/assets/settings/default.json b/assets/settings/default.json
index aa0131662e..1055d3a413 100644
--- a/assets/settings/default.json
+++ b/assets/settings/default.json
@@ -310,6 +310,8 @@
   //    "all"
   // 4. Draw whitespaces at boundaries only:
   //    "boundary"
+  // 5. Draw whitespaces only after non-whitespace characters:
+  //    "trailing"
   // For a whitespace to be on a boundary, any of the following conditions need to be met:
   // - It is a tab
   // - It is adjacent to an edge (start or end)