diff --git a/README.md b/README.md
index 9b4dad1b..6a10512f 100644
--- a/README.md
+++ b/README.md
@@ -86,8 +86,7 @@ You can find examples for nearly every MadelineProto function in
 * [Handling updates (new messages)](https://docs.madelineproto.xyz/docs/UPDATES.html)
   * [Self-restart on webhosts](https://docs.madelineproto.xyz/docs/UPDATES.html#self-restart-on-webhosts)
   * [Async Event driven](https://docs.madelineproto.xyz/docs/UPDATES.html#async-event-driven)
-  * [Multi-account: Async Event driven](https://docs.madelineproto.xyz/docs/UPDATES.html#async-event-driven)
-  * [Async Callback](https://docs.madelineproto.xyz/docs/UPDATES.html#async-callback)
+  * [Async Event driven multi-account](https://docs.madelineproto.xyz/docs/UPDATES.html#async-event-driven-multiaccount)
   * [Noop (default)](https://docs.madelineproto.xyz/docs/UPDATES.html#noop)
   * [Fetch all updates from the beginning](https://docs.madelineproto.xyz/docs/UPDATES.html#fetch-all-updates-from-the-beginning)
 * [Settings](https://docs.madelineproto.xyz/docs/SETTINGS.html)
@@ -352,7 +351,7 @@ You can find examples for nearly every MadelineProto function in
     * <a href="https://docs.madelineproto.xyz/API_docs/methods/account.getTmpPassword.html" name="account.getTmpPassword">Get temporary payment password: account.getTmpPassword</a>
     * <a href="https://docs.madelineproto.xyz/API_docs/methods/channels.getAdminLog.html" name="channels.getAdminLog">Get the admin log of a channel/supergroup: channels.getAdminLog</a>
     * <a href="https://docs.madelineproto.xyz/API_docs/methods/messages.getSearchCounters.html" name="messages.getSearchCounters">Get the number of results that would be found by a messages.search call with the same parameters: messages.getSearchCounters</a>
-    * <a href="https://docs.madelineproto.xyz/API_docs/methods/channels.getParticipants.html" name="channels.getParticipants">Get the participants of a channel: channels.getParticipants</a>
+    * <a href="https://docs.madelineproto.xyz/API_docs/methods/channels.getParticipants.html" name="channels.getParticipants">Get the participants of a supergroup/channel: channels.getParticipants</a>
     * <a href="https://docs.madelineproto.xyz/API_docs/methods/account.getTheme.html" name="account.getTheme">Get theme information: account.getTheme</a>
     * <a href="https://docs.madelineproto.xyz/API_docs/methods/messages.getUnreadMentions.html" name="messages.getUnreadMentions">Get unread messages where we were mentioned: messages.getUnreadMentions</a>
     * <a href="https://docs.madelineproto.xyz/API_docs/methods/account.getWebAuthorizations.html" name="account.getWebAuthorizations">Get web login widget authorizations: account.getWebAuthorizations</a>
diff --git a/docs b/docs
index 2b94d12f..e15b1164 160000
--- a/docs
+++ b/docs
@@ -1 +1 @@
-Subproject commit 2b94d12fbdf270e2d329e192dfca040260274e40
+Subproject commit e15b11644a7e763127ed6439ac0aec84944e288e
diff --git a/src/danog/MadelineProto/DataCenterConnection.php b/src/danog/MadelineProto/DataCenterConnection.php
index 990c0356..5a26115e 100644
--- a/src/danog/MadelineProto/DataCenterConnection.php
+++ b/src/danog/MadelineProto/DataCenterConnection.php
@@ -33,6 +33,9 @@ use danog\MadelineProto\Stream\MTProtoTransport\HttpStream;
 use danog\MadelineProto\Stream\Transport\WssStream;
 use JsonSerializable;
 
+/**
+ * Datacenter connection
+ */
 class DataCenterConnection implements JsonSerializable
 {
     const READ_WEIGHT = 1;
@@ -65,13 +68,13 @@ class DataCenterConnection implements JsonSerializable
     /**
      * Connections open to a certain DC.
      *
-     * @var array<string, Connection>
+     * @var array<int, Connection>
      */
     private $connections = [];
     /**
      * Connection weights.
      *
-     * @var array<string, int>
+     * @var array<int, int>
      */
     private $availableConnections = [];
     /**
@@ -394,7 +397,7 @@ class DataCenterConnection implements JsonSerializable
      *
      * @param integer $count Number of sockets to open
      *
-     * @return void
+     * @return \Generator
      */
     private function connectMore(int $count): \Generator
     {
diff --git a/src/danog/MadelineProto/DocsBuilder/Constructors.php b/src/danog/MadelineProto/DocsBuilder/Constructors.php
index 0312cf54..70684ae6 100644
--- a/src/danog/MadelineProto/DocsBuilder/Constructors.php
+++ b/src/danog/MadelineProto/DocsBuilder/Constructors.php
@@ -175,6 +175,7 @@ trait Constructors
             $description = isset($this->TL->getDescriptions()['constructors'][$constructor]) ? $this->TL->getDescriptions()['constructors'][$constructor]['description'] : $constructor.' attributes, type and example';
             $symFile = \str_replace('.', '_', $constructor.$layer);
             $redir = $symFile !== $constructor.$layer ? "\nredirect_from: /API_docs/constructors/{$symFile}.html" : '';
+            $description = \rtrim(\explode("\n", $description)[0], ':');
             $header = '---
 title: '.$constructor.'
 description: '.$description.'
diff --git a/src/danog/MadelineProto/DocsBuilder/Methods.php b/src/danog/MadelineProto/DocsBuilder/Methods.php
index cc0094d3..93bf674e 100644
--- a/src/danog/MadelineProto/DocsBuilder/Methods.php
+++ b/src/danog/MadelineProto/DocsBuilder/Methods.php
@@ -203,6 +203,7 @@ trait Methods
             $description = isset($this->td_descriptions['methods'][$method]) ? $this->td_descriptions['methods'][$method]['description'] : $method.' parameters, return type and example';
             $symFile = \str_replace('.', '_', $method);
             $redir = $symFile !== $method ? "\nredirect_from: /API_docs/methods/{$symFile}.html" : '';
+            $description = \rtrim(\explode("\n", $description)[0], ':');
             $header = $this->template('Method', $method, $description, $redir, StrTools::markdownEscape($method));
             if ($this->td) {
                 $header .= "YOU CANNOT USE THIS METHOD IN MADELINEPROTO\n\n\n\n\n";
diff --git a/src/danog/MadelineProto/InternalDoc.php b/src/danog/MadelineProto/InternalDoc.php
index e53c5a72..0f1b3f89 100644
--- a/src/danog/MadelineProto/InternalDoc.php
+++ b/src/danog/MadelineProto/InternalDoc.php
@@ -3559,7 +3559,7 @@ interface channels
     public function getMessages($params);
 
     /**
-     * Get the participants of a channel.
+     * Get the participants of a [supergroup/channel](https://core.telegram.org/api/channel).
      *
      * Parameters:
      * * `InputChannel`              **channel** - Channel