diff --git a/src/API/Controller.php b/src/API/Controller.php
index 079637a..965b16d 100644
--- a/src/API/Controller.php
+++ b/src/API/Controller.php
@@ -222,6 +222,7 @@ abstract class Controller implements HttpServerInterface
      *
      * @param  mixed  $appId
      * @return $this
+     *
      * @throws \Symfony\Component\HttpKernel\Exception\HttpException
      */
     public function ensureValidAppId($appId)
@@ -239,6 +240,7 @@ abstract class Controller implements HttpServerInterface
      *
      * @param  \GuzzleHttp\Psr7\ServerRequest  $request
      * @return $this
+     *
      * @throws \Symfony\Component\HttpKernel\Exception\HttpException
      */
     protected function ensureValidSignature(Request $request)
diff --git a/src/ChannelManagers/RedisChannelManager.php b/src/ChannelManagers/RedisChannelManager.php
index f96aff2..a3b9ca0 100644
--- a/src/ChannelManagers/RedisChannelManager.php
+++ b/src/ChannelManagers/RedisChannelManager.php
@@ -577,7 +577,7 @@ class RedisChannelManager extends LocalChannelManager
      * Add a channel to the set list.
      *
      * @param  string|int  $appId
-     * @param  string $channel
+     * @param  string  $channel
      * @return PromiseInterface
      */
     public function addChannelToSet($appId, string $channel): PromiseInterface
diff --git a/src/Channels/Channel.php b/src/Channels/Channel.php
index 7cc7f37..e022d2a 100644
--- a/src/Channels/Channel.php
+++ b/src/Channels/Channel.php
@@ -73,6 +73,7 @@ class Channel
      * Add a new connection to the channel.
      *
      * @see    https://pusher.com/docs/pusher_protocol#presence-channel-events
+     *
      * @param  \Ratchet\ConnectionInterface  $connection
      * @param  \stdClass  $payload
      * @return bool
@@ -228,6 +229,7 @@ class Channel
      * @param  \Ratchet\ConnectionInterface  $connection
      * @param  \stdClass  $payload
      * @return void
+     *
      * @throws InvalidSignature
      */
     protected function verifySignature(ConnectionInterface $connection, stdClass $payload)
diff --git a/src/Channels/PresenceChannel.php b/src/Channels/PresenceChannel.php
index 614fe8d..1d75b1f 100644
--- a/src/Channels/PresenceChannel.php
+++ b/src/Channels/PresenceChannel.php
@@ -15,9 +15,11 @@ class PresenceChannel extends PrivateChannel
      * Subscribe to the channel.
      *
      * @see    https://pusher.com/docs/pusher_protocol#presence-channel-events
+     *
      * @param  \Ratchet\ConnectionInterface  $connection
      * @param  \stdClass  $payload
      * @return bool
+     *
      * @throws InvalidSignature
      */
     public function subscribe(ConnectionInterface $connection, stdClass $payload): bool
diff --git a/src/Channels/PrivateChannel.php b/src/Channels/PrivateChannel.php
index 93914e5..48dad61 100644
--- a/src/Channels/PrivateChannel.php
+++ b/src/Channels/PrivateChannel.php
@@ -12,9 +12,11 @@ class PrivateChannel extends Channel
      * Subscribe to the channel.
      *
      * @see    https://pusher.com/docs/pusher_protocol#presence-channel-events
+     *
      * @param  \Ratchet\ConnectionInterface  $connection
      * @param  \stdClass  $payload
      * @return bool
+     *
      * @throws InvalidSignature
      */
     public function subscribe(ConnectionInterface $connection, stdClass $payload): bool
diff --git a/src/Server/Exceptions/ConnectionsOverCapacity.php b/src/Server/Exceptions/ConnectionsOverCapacity.php
index 37f0495..a4351e7 100644
--- a/src/Server/Exceptions/ConnectionsOverCapacity.php
+++ b/src/Server/Exceptions/ConnectionsOverCapacity.php
@@ -8,6 +8,7 @@ class ConnectionsOverCapacity extends WebSocketException
      * Initialize the instance.
      *
      * @see    https://pusher.com/docs/pusher_protocol#error-codes
+     *
      * @return void
      */
     public function __construct()
diff --git a/src/Server/Exceptions/InvalidSignature.php b/src/Server/Exceptions/InvalidSignature.php
index b2aaf79..23b8125 100644
--- a/src/Server/Exceptions/InvalidSignature.php
+++ b/src/Server/Exceptions/InvalidSignature.php
@@ -8,6 +8,7 @@ class InvalidSignature extends WebSocketException
      * Initialize the instance.
      *
      * @see    https://pusher.com/docs/pusher_protocol#error-codes
+     *
      * @return void
      */
     public function __construct()
diff --git a/src/Server/Messages/PusherChannelProtocolMessage.php b/src/Server/Messages/PusherChannelProtocolMessage.php
index c6f4f13..fc5e1eb 100644
--- a/src/Server/Messages/PusherChannelProtocolMessage.php
+++ b/src/Server/Messages/PusherChannelProtocolMessage.php
@@ -27,6 +27,7 @@ class PusherChannelProtocolMessage extends PusherClientMessage
      * Ping the connection.
      *
      * @see    https://pusher.com/docs/pusher_protocol#ping-pong
+     *
      * @param  \Ratchet\ConnectionInterface  $connection
      * @return void
      */
@@ -45,6 +46,7 @@ class PusherChannelProtocolMessage extends PusherClientMessage
      * Subscribe to channel.
      *
      * @see    https://pusher.com/docs/pusher_protocol#pusher-subscribe
+     *
      * @param  \Ratchet\ConnectionInterface  $connection
      * @param  \stdClass  $payload
      * @return void
diff --git a/src/Statistics/Statistic.php b/src/Statistics/Statistic.php
index b31d547..8de67c2 100644
--- a/src/Statistics/Statistic.php
+++ b/src/Statistics/Statistic.php
@@ -45,7 +45,7 @@ class Statistic
      * Create a new statistic.
      *
      * @param  string|int  $appId
-     * @return  void
+     * @return void
      */
     public function __construct($appId)
     {