Fix a typo

Summary: Fix a type

Test Plan: No need.

Reviewers: #blessed_reviewers, amckinley

Reviewed By: #blessed_reviewers, amckinley

Subscribers: amckinley, epriestley

Differential Revision: https://secure.phabricator.com/D20203

src/applications/auth/engine/PhabricatorAuthInviteEngine.php

@@ -147,7 +147,7 @@ final class PhabricatorAuthInviteEngine extends Phobject {
         // no address. Users can use password recovery to access the other
         // account if they really control the address.
         throw id(new PhabricatorAuthInviteAccountException(
-          pht('Wrong Acount'),
+          pht('Wrong Account'),
           pht(
             'You are logged in as %s, but the email address you just '.
             'clicked a link from is already the primary email address '.