No new line @ EOF on template

[kingcody]

@saz I've had some issues with the ArchLinux template not including a new line at the end of the file. I'm sure this issue #12 is related to git; but it does also seem to affect the includedir statement at the end of the file. Would you consider updating the template to include a new line at the end, thanks.

[saz]

Sure. If you can send me a pull request, I'll merge it asap

[kingcody]

@saz thanks for the quick response 👍
#45 should fix it.