From 6fa0b9a382249190e4df68a71aab0571a681f5b2 Mon Sep 17 00:00:00 2001
From: jbondpdx <jean@puppetlabs.com>
Date: Fri, 29 Jan 2016 11:11:46 -0800
Subject: [PATCH] MODULES-2941: added more info about replacing sources.list

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 33e65a9..345a0f3 100644
--- a/README.md
+++ b/README.md
@@ -184,7 +184,7 @@ apt::sources:
 
 ### Replace the default sources.list file
 
-To replace the default `/etc/apt/sources.list` file on standard Ubuntu machines:
+The following example replaces the default `/etc/apt/sources.list`. Along with this code, be sure to use the `purge` parameter, or you might get duplicate source warnings when running Apt.
 
 ```puppet
 apt::source { "archive.ubuntu.com-${lsbdistcodename}":
-- 
2.45.2