Fix some easy phutil_render_tag()

Summary:
  - Grepped for phutil_render_tag().
  - Fixed some easy ones.

Test Plan:
  - Browsed around; site didn't seem more broken than it was before.

Reviewers: vrana

Reviewed By: vrana

CC: aran

Differential Revision: https://secure.phabricator.com/D4638

src/applications/repository/controller/PhabricatorRepositoryDeleteController.php

@@ -28,12 +28,18 @@ final class PhabricatorRepositoryDeleteController
                phutil_escape_html($repository->getCallsign());
     $text_2 = pht('Repositories touch many objects and as such deletes are '.
                   'prohibitively expensive to run from the web UI.');
-    $body = phutil_render_tag(
+    $body = phutil_tag(
       'div',
       array(
         'class' => 'phabricator-remarkup',
       ),
-      '<p>'.$text_1.'</p><p><tt>'.$command.'</tt></p><p>'.$text_2.'</p>');
+      array(
+        phutil_tag('p', array(), $text_1),
+        phutil_tag('p', array(),
+          phutil_tag('tt', array(), $command)),
+        phutil_tag('p', array(), $text_2),
+      ));
+
     $dialog
       ->setUser($request->getUser())
       ->setTitle(pht('Really want to delete the repository?'))