[libvirt] [PATCH] virsh: domifstat: clarify description of --help option

[ZhiPeng Lu]

<interface-device> can be the interface target by
name or MAC address. So clarify description of --help option

Signed-off-by:ZhiPeng Lu <lu.zhipeng at zte.com.cn>
---
 tools/virsh-domain-monitor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/virsh-domain-monitor.c b/tools/virsh-domain-monitor.c
index 960fd37..4e8fc46 100644
--- a/tools/virsh-domain-monitor.c
+++ b/tools/virsh-domain-monitor.c
@@ -995,7 +995,7 @@ static const vshCmdOptDef opts_domifstat[] = {
     {.name = "interface",
      .type = VSH_OT_DATA,
      .flags = VSH_OFLAG_REQ,
-     .help = N_("interface device")
+     .help = N_("interface device (MAC Address)")
     },
     {.name = NULL}
 };
-- 
1.8.3.1