Fixed typo in PhabricatorPasteTransaction

Summary: update -> updated

Test Plan: read again the sentence

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D12350

src/applications/paste/storage/PhabricatorPasteTransaction.php

@@ -120,7 +120,7 @@ final class PhabricatorPasteTransaction
         break;
       case PhabricatorPasteTransaction::TYPE_LANGUAGE:
         return pht(
-          '%s update the language for %s.',
+          '%s updated the language for %s.',
           $this->renderHandleLink($author_phid),
           $this->renderHandleLink($object_phid));
         break;