message: correct return message
diff: @@ -220,7 +220,7 @@ it('should tell the account already exists', (done) => {
  .post('/auth/register')
  .send({ email, password })
  .expect(400)
  - .expect(errorMessageEqual('Account already exists.'))
  + .expect(errorMessageEqual('Account already exists but is not activated.'))
  .end(end(done))
  })
  })
  