diff --git a/51.md b/51.md
index b1e0960d..dd2bb3f1 100644
--- a/51.md
+++ b/51.md
@@ -26,7 +26,7 @@ For example, _mute list_ can contain the public keys of spammers and bad actors
 | Mute list         | 10000 | things the user doesn't want to see in their feeds          | `"p"` (pubkeys), `"t"` (hashtags), `"word"` (lowercase string), `"e"` (threads)                     |
 | Pinned notes      | 10001 | events the user intends to showcase in their profile page   | `"e"` (kind:1 notes)                                                                                |
 | Read/write relays | 10002 | where a user publishes to and where they expect mentions    | see [NIP-65](65.md)                                                                                 |
-| Bookmarks         | 10003 | uncategorized, "global" list of things a user wants to save | `"e"` (kind:1 notes), `"a"` (kind:30023 articles), `"t"` (hashtags), `"r"` (URLs)                   |
+| Bookmarks         | 10003 | uncategorized, "global" list of things a user wants to save | `"e"` (kind:1 notes), `"a"` (kind:30023 articles)                   |
 | Communities       | 10004 | [NIP-72](72.md) communities the user belongs to             | `"a"` (kind:34550 community definitions)                                                            |
 | Public chats      | 10005 | [NIP-28](28.md) chat channels the user is in                | `"e"` (kind:40 channel definitions)                                                                 |
 | Blocked relays    | 10006 | relays clients should never connect to                      | `"relay"` (relay URLs)                                                                              |