random-background: minor documentation improvements

(cherry picked from commit cf5dac9563)
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Robert Helgesson 2019-03-24 15:26:54 +01:00
parent 15ef36a7f4
commit 0312d450e2
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@ -17,22 +17,22 @@ in
imageDirectory = mkOption { imageDirectory = mkOption {
type = types.str; type = types.str;
description = example = "%h/backgrounds";
'' description = ''
The directory of images from which a background should be The directory of images from which a background should be
chosen. Should be formatted in a way understood by chosen. Should be formatted in a way understood by systemd,
systemd, e.g., '%h' is the home directory. e.g., '%h' is the home directory.
''; '';
}; };
interval = mkOption { interval = mkOption {
default = null; default = null;
type = types.nullOr types.str; type = types.nullOr types.str;
example = "1h";
description = '' description = ''
The duration between changing background image, set to null The duration between changing background image, set to null
to only set background when logging in. to only set background when logging in. Should be formatted
as a duration understood by systemd.
Should be formatted as a duration understood by systemd.
''; '';
}; };
}; };