Check for pygmentize, not pgymentize

Summary: hehehe

Test Plan: Reloaded /config/, no more bogus setup issuse.

Reviewers: kwadwon, staticshock, chad

Reviewed By: chad

CC: aran

Differential Revision: https://secure.phabricator.com/D5158

src/applications/config/check/PhabricatorSetupCheckPygment.php

@@ -7,7 +7,7 @@ final class PhabricatorSetupCheckPygment extends PhabricatorSetupCheck {
     $pygment = PhabricatorEnv::getEnvConfig('pygments.enabled');
 
     if ($pygment) {
-      list($err) = exec_manual('pgymentize -h');
+      list($err) = exec_manual('pygmentize -h');
       if ($err) {
         $summary = pht(
           'You enabled pygments but the pygmentize script is not '.