Overlays: fix some documentation nits

This commit is contained in:
Michael Peyton Jones 2017-08-13 14:42:33 +01:00 committed by Nicolas B. Pierron
parent d60b288663
commit 5bc183ebf8

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@ -47,7 +47,7 @@ if multiple layers override the same package.</para>
</orderedlist>
</para>
<para>For the second and third options overlays can be provided as files,
<para>For the second and third options, overlays are extracted from the given directory as files,
directories containing a <filename>default.nix</filename>, or symlinks to one of those.</para>
<para>The last option provides a convenient way to install an overlay from a repository,