README.md: Fix: APT_PROXY is not saved to image

This commit is contained in:
T. Joseph Carter 2016-10-05 14:54:24 -07:00
parent 554a244846
commit 400aa67712

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