message: Fix spelling of HTTP referer header
diff: @@ -17,7 +17,7 @@ module.exports = function updateUserProfile () {
  models.User.findByPk(loggedInUser.data.id).then(user => {
  utils.solveIf(challenges.csrfChallenge, () => {
  return ((req.headers.origin && req.headers.origin.includes('://htmledit.squarefree.com')) ||
  - (req.headers.referrer && req.headers.referrer.includes('://htmledit.squarefree.com'))) &&
  + (req.headers.referer && req.headers.referer.includes('://htmledit.squarefree.com'))) &&
  req.body.username !== user.username
  })
  return user.update({ username: req.body.username })
  