Glob not working

The Example from https://github.com/zurb/inky is not working.

```
npm install inky-cli --global
inky src/pages/**/*.html dist --watch
```

```
events.js:160
      throw er; // Unhandled 'error' event
      ^

Error: ENOTDIR: not a directory, open 'src/pages/mailTemplates/template1.html/template2.inky.html'
    at Error (native)
```