diff --git a/100.md b/100.md
index 96365136..39bba759 100644
--- a/100.md
+++ b/100.md
@@ -108,7 +108,7 @@ In case of tracking another Kanban card (30302) event, one cannot use 'a' tag as
     "kind": 30302,
     "tags": [
         ["d", "<new-tracker-card-d-identifier>"],
-        ["k", "30302"], //this one tracks a text note
+        ["k", "30302"], //this one tracks another kanban card
         ["refs/board", "30301:<target-board-creator-pubkey>:<target-board-d-identifier>"], // very much like git issues
         ["refs/card", "<tracked-card-d-identifier>"
     ],