X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=README.md;h=fac0cedf320dd2b13c23b302e01b953f68084a6d;hb=18a73694566a1c01f6b1923ec2150dd4fac79fc4;hp=78c84b4de6ce4d93ae9aaeaf6245aeb3675e1d05;hpb=c01e5e29ea2229015769a75a3cff79e0595b754e;p=puppet-modules%2Fpuppetlabs-apt.git

diff --git a/README.md b/README.md
index 78c84b4..fac0ced 100644
--- a/README.md
+++ b/README.md
@@ -30,11 +30,12 @@ Apt (Advanced Package Tool) is a package manager available on Debian, Ubuntu, an
 
 ### What apt affects
 
+* Your system's `preferences.list` file and `preferences.list.d` directory
 * Your system's `sources.list` file and `sources.list.d` directory
 * System repositories
 * Authentication keys
 
-**Note:** Setting the apt module's `purge_sources_list` and `purge_sources_list_d` parameters to 'true' will destroy any existing content that you haven't declared through Puppet. The default for these parameters is 'false'.
+**Note:** This module offers `purge` parameters which, if set to 'true', **destroy** any configuration on the node's `sources.list(.d)` and `preferences.list(.d)` that you haven't declared through Puppet. The default for these parameters is 'false'.
 
 ### Beginning with apt
 
@@ -457,7 +458,7 @@ This module is tested and officially supported on Debian 6 and 7 and Ubuntu 10.0
 
 ### Adding new sources or PPAs
 
-If you are adding a new source or PPA and trying to install packages from the new source or PPA on the same puppet run, in addition to depending on the `Apt::Source` or the `Apt::Ppa`, your `package` resource should depend on `Class['apt::update']`. You can also add [collectors](https://docs.puppetlabs.com/puppet/latest/reference/lang_collectors.html) to ensure all packages happen after `apt::update`, but this can lead to dependency cycles and has implications for [virtual resources](https://docs.puppetlabs.com/puppet/latest/reference/lang_collectors.html#behavior)
+If you are adding a new source or PPA and trying to install packages from the new source or PPA on the same Puppet run, your `package` resource should depend on `Class['apt::update']`, in addition to depending on the `Apt::Source` or the `Apt::Ppa`. You can also add [collectors](https://docs.puppetlabs.com/puppet/latest/reference/lang_collectors.html) to ensure that all packages happen after `apt::update`, but this can lead to dependency cycles and has implications for [virtual resources](https://docs.puppetlabs.com/puppet/latest/reference/lang_collectors.html#behavior).
 
 ~~~puppet
 Class['apt::update'] -> Package<| |>