virsh.pod: Drop --persistent for detach-device-alias

https://bugzilla.redhat.com/show_bug.cgi?id=1598087

The detach-device-alias never supported --persistent argument.
Drop it from the man page.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>

diff --git a/tools/virsh.pod b/tools/virsh.pod
index dc100db9f3a91d5416a9853b2207a4107dc8d0e7..003becb7c3179369c793392173498529613b1a19 100644 (file)
--- a/tools/virsh.pod
+++ b/tools/virsh.pod
@@ -3197,7 +3197,7 @@ Note that older versions of virsh used I<--config> as an alias for
 I<--persistent>.
 
 =item B<detach-device-alias> I<domain> I<alias>
-[[[I<--live>] [I<--config>] | [I<--current>]] | [I<--persistent>]]
+[[[I<--live>] [I<--config>] | [I<--current>]]]]
 
 Detach a device with given I<alias> from the I<domain>.