Update garbage-collection.xml readability

1. remove a typo space
2. Simplify negative style by using affirmative style

(cherry picked from commit 10bfc5c0d09d5508e3dab4c32f3368caeb5f7f56)
This commit is contained in:
Joseph Lucas 2019-09-23 13:18:59 +00:00 committed by Eelco Dolstra
parent 3919093e9a
commit 4d83eb6206
No known key found for this signature in database
GPG key ID: 8170B4726D7198DE

View file

@ -52,12 +52,13 @@ garbage collector as follows:
<screen>
$ nix-store --gc</screen>
The behaviour of the gargage collector is affected by the <literal>keep-
derivations</literal> (default: true) and <literal>keep-outputs</literal>
The behaviour of the gargage collector is affected by the
<literal>keep-derivations</literal> (default: true) and <literal>keep-outputs</literal>
(default: false) options in the Nix configuration file. The defaults will ensure
that all derivations that are not build-time dependencies of garbage collector roots
will be collected but that all output paths that are not runtime dependencies
will be collected. (This is usually what you want, but while you are developing
that all derivations that are build-time dependencies of garbage collector roots
will be kept and that all output paths that are runtime dependencies
will be kept as well. All other derivations or paths will be collected.
(This is usually what you want, but while you are developing
it may make sense to keep outputs to ensure that rebuild times are quick.)
If you are feeling uncertain, you can also first view what files would