peer network login usage message is wrong

Brad Gorman · Brad Gorman · commit a9dcade88970 · 2016-09-07T11:14:48.000+08:00
The `peer network login` command does not specify that it
requires a username argument:

$ peer network login
Error: Must supply username
Usage:
  peer network login [flags]

This change modifies the usage message to:

Usage:
  peer network login &lt;username&gt; [flags]

Change-Id: I7ffbc312a9ee33ba34584c4cb57d091ffeb4b2dc
Signed-off-by: Bradley Gorman &lt;bgorman@au1.ibm.com&gt;
diff --git a/peer/network/login.go b/peer/network/login.go
@@ -42,7 +42,7 @@ func loginCmd() *cobra.Command {
 }
 
 var networkLoginCmd = &cobra.Command{
-	Use:   "login",
+	Use:   "login <username>",
 	Short: "Logs in user to CLI.",
 	Long:  `Logs in the local user to CLI. Must supply username as a parameter.`,
 	RunE: func(cmd *cobra.Command, args []string) error {

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,7 @@ func loginCmd() *cobra.Command {`
`42`	`42`	`}`
`43`	`43`
`44`	`44`	`var networkLoginCmd = &cobra.Command{`
`45`		`- Use: "login",`
	`45`	`+ Use: "login <username>",`
`46`	`46`	`Short: "Logs in user to CLI.",`
`47`	`47`	Long: `Logs in the local user to CLI. Must supply username as a parameter.`,
`48`	`48`	`RunE: func(cmd *cobra.Command, args []string) error {`