diff --git a/src/applications/repository/management/PhabricatorRepositoryManagementUpdateWorkflow.php b/src/applications/repository/management/PhabricatorRepositoryManagementUpdateWorkflow.php
index a754f3c3d4..9d987636b6 100644
--- a/src/applications/repository/management/PhabricatorRepositoryManagementUpdateWorkflow.php
+++ b/src/applications/repository/management/PhabricatorRepositoryManagementUpdateWorkflow.php
@@ -1,200 +1,200 @@
 <?php
 
 final class PhabricatorRepositoryManagementUpdateWorkflow
   extends PhabricatorRepositoryManagementWorkflow {
 
   private $verbose;
 
   public function setVerbose($verbose) {
     $this->verbose = $verbose;
     return $this;
   }
 
   public function getVerbose() {
     return $this->verbose;
   }
 
   protected function didConstruct() {
     $this
       ->setName('update')
       ->setExamples('**update** [options] __repository__')
       ->setSynopsis(
         pht(
           'Update __repository__. This performs the __pull__, __discover__, '.
-          '__ref__ and __mirror__ operations and is primarily an internal '.
+          '__refs__ and __mirror__ operations and is primarily an internal '.
           'workflow.'))
       ->setArguments(
         array(
           array(
             'name'        => 'verbose',
             'help'        => pht('Show additional debugging information.'),
           ),
           array(
             'name'        => 'no-discovery',
             'help'        => pht('Do not perform discovery.'),
           ),
           array(
             'name'        => 'repos',
             'wildcard'    => true,
           ),
         ));
   }
 
   public function execute(PhutilArgumentParser $args) {
     $this->setVerbose($args->getArg('verbose'));
     $console = PhutilConsole::getConsole();
 
     $repos = $this->loadRepositories($args, 'repos');
     if (count($repos) !== 1) {
       throw new PhutilArgumentUsageException(
         pht('Specify exactly one repository to update.'));
     }
 
     $repository = head($repos);
 
     try {
       $lock_name = 'repository.update:'.$repository->getID();
       $lock = PhabricatorGlobalLock::newLock($lock_name);
 
       try {
         $lock->lock();
       } catch (PhutilLockException $ex) {
         throw new PhutilProxyException(
           pht(
             'Another process is currently holding the update lock for '.
             'repository "%s". Repositories may only be updated by one '.
             'process at a time. This can happen if you are running multiple '.
             'copies of the daemons. This can also happen if you manually '.
             'update a repository while the daemons are also updating it '.
             '(in this case, just try again in a few moments).',
             $repository->getMonogram()),
           $ex);
       }
 
       try {
         $no_discovery = $args->getArg('no-discovery');
 
         id(new PhabricatorRepositoryPullEngine())
           ->setRepository($repository)
           ->setVerbose($this->getVerbose())
           ->pullRepository();
 
         if ($no_discovery) {
           $lock->unlock();
           return;
         }
 
         // TODO: It would be nice to discover only if we pulled something, but
         // this isn't totally trivial. It's slightly more complicated with
         // hosted repositories, too.
 
         $repository->writeStatusMessage(
           PhabricatorRepositoryStatusMessage::TYPE_NEEDS_UPDATE,
           null);
 
         $this->discoverRepository($repository);
 
         $this->checkIfRepositoryIsFullyImported($repository);
 
         $this->updateRepositoryRefs($repository);
 
         $this->mirrorRepository($repository);
 
         $repository->writeStatusMessage(
           PhabricatorRepositoryStatusMessage::TYPE_FETCH,
           PhabricatorRepositoryStatusMessage::CODE_OKAY);
       } catch (Exception $ex) {
         $lock->unlock();
         throw $ex;
       }
     } catch (Exception $ex) {
       $repository->writeStatusMessage(
         PhabricatorRepositoryStatusMessage::TYPE_FETCH,
         PhabricatorRepositoryStatusMessage::CODE_ERROR,
         array(
           'message' => pht(
             'Error updating working copy: %s', $ex->getMessage()),
         ));
       throw $ex;
     }
 
     $lock->unlock();
 
     $console->writeOut(
       pht(
         'Updated repository **%s**.',
         $repository->getMonogram())."\n");
 
     return 0;
   }
 
   private function discoverRepository(PhabricatorRepository $repository) {
     $refs = id(new PhabricatorRepositoryDiscoveryEngine())
       ->setRepository($repository)
       ->setVerbose($this->getVerbose())
       ->discoverCommits();
 
     return (bool)count($refs);
   }
 
   private function mirrorRepository(PhabricatorRepository $repository) {
     try {
       id(new PhabricatorRepositoryMirrorEngine())
         ->setRepository($repository)
         ->pushToMirrors();
     } catch (Exception $ex) {
       // TODO: We should report these into the UI properly, but for now just
       // complain. These errors are much less severe than pull errors.
       $proxy = new PhutilProxyException(
         pht(
           'Error while pushing "%s" repository to mirrors.',
           $repository->getMonogram()),
         $ex);
       phlog($proxy);
     }
   }
 
   private function updateRepositoryRefs(PhabricatorRepository $repository) {
     id(new PhabricatorRepositoryRefEngine())
       ->setRepository($repository)
       ->updateRefs();
   }
 
   private function checkIfRepositoryIsFullyImported(
     PhabricatorRepository $repository) {
 
     // Check if the repository has the "Importing" flag set. We want to clear
     // the flag if we can.
     $importing = $repository->getDetail('importing');
     if (!$importing) {
       // This repository isn't marked as "Importing", so we're done.
       return;
     }
 
     // Look for any commit which hasn't imported.
     $unparsed_commit = queryfx_one(
       $repository->establishConnection('r'),
       'SELECT * FROM %T WHERE repositoryID = %d AND (importStatus & %d) != %d
         LIMIT 1',
       id(new PhabricatorRepositoryCommit())->getTableName(),
       $repository->getID(),
       PhabricatorRepositoryCommit::IMPORTED_ALL,
       PhabricatorRepositoryCommit::IMPORTED_ALL);
     if ($unparsed_commit) {
       // We found a commit which still needs to import, so we can't clear the
       // flag.
       return;
     }
 
     // Clear the "importing" flag.
     $repository->openTransaction();
       $repository->beginReadLocking();
         $repository = $repository->reload();
         $repository->setDetail('importing', false);
         $repository->save();
       $repository->endReadLocking();
     $repository->saveTransaction();
   }
 
 
 }