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/phriction/controller/PhrictionEditController.php

@@ -66,7 +66,8 @@ final class PhrictionEditController
           $project = id(new PhabricatorProjectQuery())
             ->setViewer($user)
             ->withPhrictionSlugs(array(
-              PhrictionDocument::getProjectSlugIdentifier($slug)))
+              PhrictionDocument::getProjectSlugIdentifier($slug),
+            ))
             ->executeOne();
           if (!$project) {
             return new Aphront404Response();