diff --git a/python/zensical/bootstrap/zensical.toml b/python/zensical/bootstrap/zensical.toml
index 911058b..dd5bc13 100644
--- a/python/zensical/bootstrap/zensical.toml
+++ b/python/zensical/bootstrap/zensical.toml
@@ -156,7 +156,8 @@ features = [
     # https://zensical.org/docs/authoring/content-tabs/#linked-content-tabs
     "content.tabs.link",
 
-    # TODO: not sure I understand this one? Is there a demo of this in the docs?
+    # With this feature enabled users can add tooltips to links that will be
+    # displayed when the mouse pointer hovers the link.
     # https://zensical.org/docs/authoring/tooltips/#improved-tooltips
     "content.tooltips",