Minor formatting changes

Summary: Apply some autofix linter rules.

Test Plan: `arc lint` and `arc unit`

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin, hach-que

Differential Revision: https://secure.phabricator.com/D10585

src/applications/oauthserver/__tests__/PhabricatorOAuthServerTestCase.php

@@ -9,7 +9,7 @@ final class PhabricatorOAuthServerTestCase
       'http://www.google.com/'             => true,
       'http://www.google.com/auth'         => true,
       'www.google.com'                     => false,
-      'http://www.google.com/auth#invalid' => false
+      'http://www.google.com/auth#invalid' => false,
     );
     $server = new PhabricatorOAuthServer();
     foreach ($map as $input => $expected) {
@@ -32,7 +32,7 @@ final class PhabricatorOAuthServerTestCase
       'http://www.google.com/?auth'         => true,
       'www.google.com'                      => false,
       'http://www.google.com/auth#invalid'  => false,
-      'http://www.example.com'              => false
+      'http://www.example.com'              => false,
     );
     foreach ($test_domain_map as $input => $expected) {
       $uri = new PhutilURI($input);

src/applications/oauthserver/controller/PhabricatorOAuthServerAuthController.php

@@ -196,7 +196,7 @@ final class PhabricatorOAuthServerAuthController
     } else {
       $desired_scopes = array(
         PhabricatorOAuthServerScope::SCOPE_WHOAMI         => 1,
-        PhabricatorOAuthServerScope::SCOPE_OFFLINE_ACCESS => 1
+        PhabricatorOAuthServerScope::SCOPE_OFFLINE_ACCESS => 1,
       );
     }