[Merge] ~philroche/livecd-rootfs/+git/livecd-rootfs:bugfix/minimize-manual-LP-2036198 into livecd-rootfs:ubuntu/master

[Philip Roche]

Apologies yes the rename was not mentioned. 

Having the variable named the same as the command was confusing and could lead to issues to I renamed
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https://code.launchpad.net/~philroche/livecd-rootfs/+git/livecd-rootfs/+merge/451438
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