Apply fixes from StyleCI

app/Server/UserRepository/DatabaseUserRepository.php

@@ -164,7 +164,7 @@ class DatabaseUserRepository implements UserRepository
                                 });
                         });
                 } else {
-                    $this->database->query("
+                    $this->database->query('
             UPDATE users
             SET
                 name = :name,
@@ -174,7 +174,7 @@ class DatabaseUserRepository implements UserRepository
                 max_connections = :max_connections
             WHERE
                 auth_token = :auth_token
-        ", $data)
+        ', $data)
                         ->then(function (Result $result) use ($existingUser, $deferred) {
                             $this->database->query('SELECT * FROM users WHERE id = :id', ['id' => $existingUser['id']])
                                 ->then(function (Result $result) use ($deferred) {

tests/Feature/Server/ApiTest.php

@@ -75,7 +75,7 @@ class ApiTest extends TestCase
             'Content-Type' => 'application/json',
         ], json_encode([
             'name' => 'Marcel',
-            'token' => 'my-token'
+            'token' => 'my-token',
         ])));
 
         /** @var Response $response */
@@ -104,7 +104,7 @@ class ApiTest extends TestCase
             'Content-Type' => 'application/json',
         ], json_encode([
             'name' => 'Marcel',
-            'token' => 'my-token'
+            'token' => 'my-token',
         ])));
 
         /** @var Response $response */