Fix two strings with missing pht()

Summary: Fixes T12517.

Test Plan: Viewed Config application; viewed repository list.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T12517

Differential Revision: https://secure.phabricator.com/D17639

src/applications/diffusion/controller/DiffusionRepositoryListController.php

@@ -14,7 +14,7 @@ final class DiffusionRepositoryListController extends DiffusionController {
       ->setName(pht('Commits'));
 
     $items[] = id(new PHUIListItemView())
-      ->setName('Browse Commits')
+      ->setName(pht('Browse Commits'))
       ->setHref($this->getApplicationURI('commit/'));
 
     return id(new PhabricatorRepositorySearchEngine())