diff --git a/test/functional/Traits/OauthAuthorizationTrait.php b/test/functional/Traits/OauthAuthorizationTrait.php
index 2a7035dd..554b9dc4 100644
--- a/test/functional/Traits/OauthAuthorizationTrait.php
+++ b/test/functional/Traits/OauthAuthorizationTrait.php
@@ -95,7 +95,7 @@ private static function extractRedirectUriQueryStringValues(array $lines)
             $line = json_decode($line, true);
 
             if ($line !== null || json_last_error() == JSON_ERROR_NONE) {
-                 return $line;
+                return $line;
             }
         }