diff --git a/qt/tools/genhooks_gui.py b/qt/tools/genhooks_gui.py
index 54b131f51..cda84a43a 100644
--- a/qt/tools/genhooks_gui.py
+++ b/qt/tools/genhooks_gui.py
@@ -114,6 +114,9 @@ hooks = [
         legacy_hook="reviewCleanup",
         doc="Called before Anki transitions from the review screen to another screen.",
     ),
+    # Multiple windows
+    ###################
+    # reviewer, clayout and browser
     Hook(
         name="card_will_show",
         args=["text: str", "card: Card", "kind: str"],