virsh: domifstat: enhance the command's help output

According to the man page <interface-device> can be specified either by
name or MAC address, adjust the command's help accordingly.

Signed-off-by:ZhiPeng Lu <lu.zhipeng@zte.com.cn>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Erik Skultety <eskultet@redhat.com>

diff --git a/tools/virsh-domain-monitor.c b/tools/virsh-domain-monitor.c
index b3bfc33c8d4bd4e9fa1b63aa61fd949b71d3cd79..7b4e320c2983e3ca852ba2c128fb9da3bf279d51 100644 (file)
--- 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 specified by name or MAC Address")
     },
     {.name = NULL}
 };