```ruby
class GitxL < Cask
  url 'https://github.com/downloads/laullon/gitx/GitX-L_v0.8.4.zip'
  homepage 'http://gitx.laullon.com/'
  version '0.8.4'
  sha1 '86517311dcdc7348e308b542e3d5aad1a304f94f'
  link :app, 'GitX.app'
end

```

Remove :app designation from GitX-L link
user
```ruby
class GitxL < Cask
  url 'https://github.com/downloads/laullon/gitx/GitX-L_v0.8.4.zip'
  homepage 'http://gitx.laullon.com/'
  version '0.8.4'
  sha1 '86517311dcdc7348e308b542e3d5aad1a304f94f'
  link 'GitX.app'
end

```
assistant