From 400aa67712f662dab278db3b6261f85f726a33e9 Mon Sep 17 00:00:00 2001
From: "T. Joseph Carter" <iKarith@users.noreply.github.com>
Date: Wed, 5 Oct 2016 14:54:24 -0700
Subject: [PATCH] README.md: Fix: APT_PROXY is not saved to image

---
 README.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 8aafa09..3318739 100644
--- a/README.md
+++ b/README.md
@@ -23,8 +23,9 @@ The following environment variables are supported:
 
  * `APT_PROXY` (Default: unset)
 
-   If you require the use of an apt proxy, set it here.  This proxy will be
-   included in the created image file.
+   If you require the use of an apt proxy, set it here.  This proxy setting
+   will not be included in the image, making it safe to use an `apt-cacher` or
+   similar package for development.
 
  * `MAX_STAGE` (Default: unset)