diff --git a/data/core.telegram.org/bots/api.html b/data/core.telegram.org/bots/api.html
index 908531fe2c..bfa84a2b1c 100644
--- a/data/core.telegram.org/bots/api.html
+++ b/data/core.telegram.org/bots/api.html
@@ -578,7 +578,7 @@ To learn how to create…">
 </tr>
 <tr>
 <td>can_set_sticker_set</td>
-<td>Boolean</td>
+<td>True</td>
 <td><em>Optional</em>. <em>True</em>, if the bot can change the group sticker set. Returned only in <a href="#getchat">getChat</a>.</td>
 </tr>
 <tr>
@@ -612,12 +612,12 @@ To learn how to create…">
 <tr>
 <td>from</td>
 <td><a href="#user">User</a></td>
-<td><em>Optional</em>. Sender, empty for messages sent to channels</td>
+<td><em>Optional</em>. Sender of the message; empty for messages sent to channels. For backward compatibility, the field contains a fake sender user in non-channel chats, if the message was sent on behalf of a chat.</td>
 </tr>
 <tr>
 <td>sender_chat</td>
 <td><a href="#chat">Chat</a></td>
-<td><em>Optional</em>. Sender of the message, sent on behalf of a chat. The channel itself for channel messages. The supergroup itself for messages from anonymous group administrators. The linked channel for messages automatically forwarded to the discussion group</td>
+<td><em>Optional</em>. Sender of the message, sent on behalf of a chat. For backward compatibility, the field <em>from</em> contains a fake sender user in non-channel chats, if the message was sent on behalf of a chat.</td>
 </tr>
 <tr>
 <td>date</td>