virsh: make domiftune interface help string consistent

Append '(MAC Address)' after the help string of domiftune virsh
command as it takes the same type of argument as domif-{get,set}link
which have it specified.
(cherry picked from commit 4b2273074c2459136c67e657d2a2ac2e9db6f5a4)

diff --git a/tools/virsh.c b/tools/virsh.c
index d89822e0a7121c8363957aa469de98b32af9fadb..5183db09110674368fe4522f0c5ce01e67492a58 100644 (file)
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -1947,7 +1947,7 @@ static const vshCmdInfo info_domiftune[] = {
 
 static const vshCmdOptDef opts_domiftune[] = {
     {"domain", VSH_OT_DATA, VSH_OFLAG_REQ, N_("domain name, id or uuid")},
-    {"interface", VSH_OT_DATA, VSH_OFLAG_REQ, N_("interface device")},
+    {"interface", VSH_OT_DATA, VSH_OFLAG_REQ, N_("interface device (MAC Address)")},
     {"inbound", VSH_OT_DATA, VSH_OFLAG_NONE, N_("control domain's incoming traffics")},
     {"outbound", VSH_OT_DATA, VSH_OFLAG_NONE, N_("control domain's outgoing traffics")},
     {"config", VSH_OT_BOOL, VSH_OFLAG_NONE, N_("affect next boot")},