The description for enabled-extensions referenced an old and removed key,
"disabled-extensions". Update the description to talk about the DBus methods
that GNOME Shell provides and talk about how the list is now an explicit
whitelist that needs to be there.
https://bugzilla.gnome.org/show_bug.cgi?id=663175
<_summary>Uuids of extensions to enable</_summary>
<_description>
GNOME Shell extensions have a uuid property; this key lists extensions
- which should be loaded. disabled-extensions overrides this setting for
- extensions that appear in both lists.
+ which should be loaded. Any extension that wants to be loaded needs
+ to be in this list. You can also manipulate this list with the
+ EnableExtension and DisableExtension DBus methods on org.gnome.Shell.
</_description>
</key>
<key name="enable-app-monitoring" type="b">