From e48922915389e2b440fd87cc4b3f100be04be4ba Mon Sep 17 00:00:00 2001
From: joshrosso <joshrosso@gmail.com>
Date: Tue, 25 Oct 2016 17:12:15 -0700
Subject: [PATCH] etcdctl: add ttl unit to flag description

Add the ttl unit (seconds) to --ttl description for etcdctl's mk, mkdir, set,
setdir, update, and updatedir commands.
---
 etcdctl/ctlv2/command/mk_command.go         | 2 +-
 etcdctl/ctlv2/command/mkdir_command.go      | 2 +-
 etcdctl/ctlv2/command/set_command.go        | 2 +-
 etcdctl/ctlv2/command/set_dir_command.go    | 2 +-
 etcdctl/ctlv2/command/update_command.go     | 2 +-
 etcdctl/ctlv2/command/update_dir_command.go | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/etcdctl/ctlv2/command/mk_command.go b/etcdctl/ctlv2/command/mk_command.go
index aeb40933b..73dad0bf5 100644
--- a/etcdctl/ctlv2/command/mk_command.go
+++ b/etcdctl/ctlv2/command/mk_command.go
@@ -31,7 +31,7 @@ func NewMakeCommand() cli.Command {
 		ArgsUsage: "<key> <value>",
 		Flags: []cli.Flag{
 			cli.BoolFlag{Name: "in-order", Usage: "create in-order key under directory <key>"},
-			cli.IntFlag{Name: "ttl", Value: 0, Usage: "key time-to-live"},
+			cli.IntFlag{Name: "ttl", Value: 0, Usage: "key time-to-live in seconds"},
 		},
 		Action: func(c *cli.Context) error {
 			mkCommandFunc(c, mustNewKeyAPI(c))
diff --git a/etcdctl/ctlv2/command/mkdir_command.go b/etcdctl/ctlv2/command/mkdir_command.go
index 7d2c6779c..a3babb9ae 100644
--- a/etcdctl/ctlv2/command/mkdir_command.go
+++ b/etcdctl/ctlv2/command/mkdir_command.go
@@ -29,7 +29,7 @@ func NewMakeDirCommand() cli.Command {
 		Usage:     "make a new directory",
 		ArgsUsage: "<key>",
 		Flags: []cli.Flag{
-			cli.IntFlag{Name: "ttl", Value: 0, Usage: "key time-to-live"},
+			cli.IntFlag{Name: "ttl", Value: 0, Usage: "key time-to-live in seconds"},
 		},
 		Action: func(c *cli.Context) error {
 			mkdirCommandFunc(c, mustNewKeyAPI(c), client.PrevNoExist)
diff --git a/etcdctl/ctlv2/command/set_command.go b/etcdctl/ctlv2/command/set_command.go
index c9d332c39..130a6c13a 100644
--- a/etcdctl/ctlv2/command/set_command.go
+++ b/etcdctl/ctlv2/command/set_command.go
@@ -36,7 +36,7 @@ func NewSetCommand() cli.Command {
 
    $ set -- <key> <value>`,
 		Flags: []cli.Flag{
-			cli.IntFlag{Name: "ttl", Value: 0, Usage: "key time-to-live"},
+			cli.IntFlag{Name: "ttl", Value: 0, Usage: "key time-to-live in seconds"},
 			cli.StringFlag{Name: "swap-with-value", Value: "", Usage: "previous value"},
 			cli.IntFlag{Name: "swap-with-index", Value: 0, Usage: "previous index"},
 		},
diff --git a/etcdctl/ctlv2/command/set_dir_command.go b/etcdctl/ctlv2/command/set_dir_command.go
index b770684e2..aba66b089 100644
--- a/etcdctl/ctlv2/command/set_dir_command.go
+++ b/etcdctl/ctlv2/command/set_dir_command.go
@@ -26,7 +26,7 @@ func NewSetDirCommand() cli.Command {
 		Usage:     "create a new directory or update an existing directory TTL",
 		ArgsUsage: "<key>",
 		Flags: []cli.Flag{
-			cli.IntFlag{Name: "ttl", Value: 0, Usage: "key time-to-live"},
+			cli.IntFlag{Name: "ttl", Value: 0, Usage: "key time-to-live in seconds"},
 		},
 		Action: func(c *cli.Context) error {
 			mkdirCommandFunc(c, mustNewKeyAPI(c), client.PrevIgnore)
diff --git a/etcdctl/ctlv2/command/update_command.go b/etcdctl/ctlv2/command/update_command.go
index 947eaa922..8ab9fb4af 100644
--- a/etcdctl/ctlv2/command/update_command.go
+++ b/etcdctl/ctlv2/command/update_command.go
@@ -30,7 +30,7 @@ func NewUpdateCommand() cli.Command {
 		Usage:     "update an existing key with a given value",
 		ArgsUsage: "<key> <value>",
 		Flags: []cli.Flag{
-			cli.IntFlag{Name: "ttl", Value: 0, Usage: "key time-to-live"},
+			cli.IntFlag{Name: "ttl", Value: 0, Usage: "key time-to-live in seconds"},
 		},
 		Action: func(c *cli.Context) error {
 			updateCommandFunc(c, mustNewKeyAPI(c))
diff --git a/etcdctl/ctlv2/command/update_dir_command.go b/etcdctl/ctlv2/command/update_dir_command.go
index 650674a6f..1cc4e087c 100644
--- a/etcdctl/ctlv2/command/update_dir_command.go
+++ b/etcdctl/ctlv2/command/update_dir_command.go
@@ -29,7 +29,7 @@ func NewUpdateDirCommand() cli.Command {
 		Usage:     "update an existing directory",
 		ArgsUsage: "<key> <value>",
 		Flags: []cli.Flag{
-			cli.IntFlag{Name: "ttl", Value: 0, Usage: "key time-to-live"},
+			cli.IntFlag{Name: "ttl", Value: 0, Usage: "key time-to-live in seconds"},
 		},
 		Action: func(c *cli.Context) error {
 			updatedirCommandFunc(c, mustNewKeyAPI(c))