### apt::ppa
Add a ppa repository using `add-apt-repository`. Somewhat experimental.
<pre>
-apt::ppa { "ppa:drizzle-developers/ppa" }
+apt::ppa { "ppa:drizzle-developers/ppa": }
</pre>
### apt::release
apt::release { "karmic": }
</pre>
-## apt::source
+### apt::source
Add an apt source to `/etc/apt/sources.list.d/`.
<pre>
apt::source { "debian_unstable":