Based on a patch from Jonas Meurer. Thanks!
.PP
\fB\-\-timeout=\fR\fB\fIseconds\fR\fR
.RS 4
-Maximum seconds to wait for the queue to become empty\.
+Maximum number of seconds to wait for the event queue to become empty\. The default value is 180 seconds\.
.RE
.PP
\fB\-\-help\fR
<varlistentry>
<term><option>--timeout=<replaceable>seconds</replaceable></option></term>
<listitem>
- <para>Maximum seconds to wait for the queue to become empty.</para>
+ <para>Maximum number of seconds to wait for the event queue to become empty.
+ The default value is 180 seconds.</para>
</listitem>
</varlistentry>
<varlistentry>