docs: Document "flatpak update --appstream" better

The manpage description for flatpak-update's --appstream option says it
updates appstream data for the remote, but it's unclear that the remote
should be passed on the command line instead of a ref. This commit
updates the manpage to document that form of the command.

Closes: #1177
Approved by: alexlarsson
This commit is contained in:
Matthew Leeds
2017-11-15 22:25:57 -08:00
committed by Atomic Bot
parent 763c27b008
commit a218bdb282

View File

@@ -34,6 +34,12 @@
<arg choice="opt" rep="repeat">OPTION</arg>
<arg choice="opt" rep="repeat">REF</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>flatpak update</command>
<arg choice="opt" rep="repeat">OPTION</arg>
<arg choice="plain">--appstream</arg>
<arg choice="opt">REMOTE</arg>
</cmdsynopsis>
</refsynopsisdiv>
<refsect1>
@@ -188,7 +194,7 @@
<term><option>--appstream</option></term>
<listitem><para>
Update appstream for the remote.
Update appstream for <arg choice="plain">REMOTE</arg>, or all remotes if no remote is specified.
</para></listitem>
</varlistentry>