doc: Note that refs --delete does not prune

2015-09-28 15:49:38 -04:00
1 parent 0b795785dd
commit 2f878afc02
@@ -69,7 +69,8 @@ Boston, MA 02111-1307, USA.
                <term><option>--delete</option></term>

                <listitem><para>
-                    Delete refs which match PREFIX, rather than listing them.
+                  Delete refs which match PREFIX, rather than listing them.  If you are trying to reclaim space,
+		  you will then need to <command>ostree prune</command> or <command>ostree admin cleanup</command>.
                </para></listitem>
            </varlistentry>
        </variablelist>