diff --git a/src/danog/MadelineProto/MTProtoTools/CallHandler.php b/src/danog/MadelineProto/MTProtoTools/CallHandler.php
index 8bf9fb18..9f5bf842 100644
--- a/src/danog/MadelineProto/MTProtoTools/CallHandler.php
+++ b/src/danog/MadelineProto/MTProtoTools/CallHandler.php
@@ -59,6 +59,7 @@ class CallHandler extends AuthKeyHandler
             if ($server_answer == null) {
                 throw new Exception('An error occurred while calling method '.$method.'.');
             }
+
             return $server_answer;
         }
         throw new Exception('An error occurred while calling method '.$method.'.');
diff --git a/src/danog/MadelineProto/MTProtoTools/MsgIdHandler.php b/src/danog/MadelineProto/MTProtoTools/MsgIdHandler.php
index 2a5ad76b..4214ca84 100644
--- a/src/danog/MadelineProto/MTProtoTools/MsgIdHandler.php
+++ b/src/danog/MadelineProto/MTProtoTools/MsgIdHandler.php
@@ -41,7 +41,7 @@ class MsgIdHandler extends MessageHandler
             if ($container) {
                 asort($keys);
                 if ($new_message_id >= end($keys)) {
-                        throw new Exception('Given message id ('.$new_message_id.') is bigger than or equal than the current limit ('.end($keys).').');
+                    throw new Exception('Given message id ('.$new_message_id.') is bigger than or equal than the current limit ('.end($keys).').');
                 }
             } else {
                 asort($keys);
diff --git a/src/danog/MadelineProto/MTProtoTools/ResponseHandler.php b/src/danog/MadelineProto/MTProtoTools/ResponseHandler.php
index face08fe..22f45cc2 100644
--- a/src/danog/MadelineProto/MTProtoTools/ResponseHandler.php
+++ b/src/danog/MadelineProto/MTProtoTools/ResponseHandler.php
@@ -97,6 +97,7 @@ class ResponseHandler extends MsgIdHandler
                 } else {
                     $this->check_message_id($message['orig_message']['msg_id'], false, true);
                     $this->incoming_messages[$message['orig_message']['msg_id']] = ['content' => $response['orig_message']];
+
                     return $this->handle_message($last_sent, $message['orig_message']['msg_id']);
                 }
                 break;
@@ -106,6 +107,7 @@ class ResponseHandler extends MsgIdHandler
                 break;
             case 'gzip_packed':
                 $this->incoming_messages[$last_received]['content'] = gzdecode($response);
+
                 return $this->handle_message($last_sent, $last_received);
                 break;
             case 'rpc_answer_dropped_running':