[5.4][fpm][php-fpm.conf] Impossible to listen on [::]:9000. Replace by 9...

[5.4][fpm][php-fpm.conf] Impossible to listen on [::]:9000. Replace by 9000

When I execute
```bash
docker run php:5.4-fpm
```

I have an error thrown.
```bash
[11-Dec-2014 14:55:32] ERROR: invalid port value ':]:9000'
[11-Dec-2014 14:55:32] ERROR: invalid port value ':]:9000'
[11-Dec-2014 14:55:32] ERROR: FPM initialization failed
[11-Dec-2014 14:55:32] ERROR: FPM initialization failed
```

I have simply replace the line
```
listen = [::]:9000
```
by
```
listen = 9000
```

It works for me.