diff --git a/src/Exception/OAuthServerException.php b/src/Exception/OAuthServerException.php
index 4713eba5..ddd4c534 100644
--- a/src/Exception/OAuthServerException.php
+++ b/src/Exception/OAuthServerException.php
@@ -93,7 +93,7 @@ class OAuthServerException extends \Exception
     /**
      * Set the server request that is responsible for generating the exception
      *
-     * @return void
+     * @param ServerRequest $serverRequest
      */
     public function setServerRequest($serverRequest)
     {
diff --git a/tests/Exception/OAuthServerExceptionTest.php b/tests/Exception/OAuthServerExceptionTest.php
index 11704ade..b86f33a1 100644
--- a/tests/Exception/OAuthServerExceptionTest.php
+++ b/tests/Exception/OAuthServerExceptionTest.php
@@ -1,9 +1,9 @@
 <?php
 
-use PHPUnit\Framework\TestCase;
 use League\OAuth2\Server\Exception\OAuthServerException;
 use League\OAuth2\Server\Grant\AbstractGrant;
 use League\OAuth2\Server\Repositories\ClientRepositoryInterface;
+use PHPUnit\Framework\TestCase;
 use Zend\Diactoros\Response;
 use Zend\Diactoros\ServerRequest;
 
@@ -45,7 +45,6 @@ class OAuthServerExceptionTest extends TestCase
     /**
      * Issue an invalid client exception
      *
-     * @return void
      * @throws OAuthServerException
      */
     private function issueInvalidClientException($serverRequest)