Merge pull request #581 from appleboy/patch-2

[ci skip] fix template syntax error

README.md

@@ -940,16 +940,13 @@ SUPPORT: support@awesometown.example.com
   cli.AppHelpTemplate = `NAME:
    {{.Name}} - {{.Usage}}
 USAGE:
-   {{.HelpName}} {{if .VisibleFlags}}[global options]{{end}}{{if .Commands}} command
-[command options]{{end}} {{if
-.ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}
+   {{.HelpName}} {{if .VisibleFlags}}[global options]{{end}}{{if .Commands}} command [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}
    {{if len .Authors}}
-AUTHOR(S):
+AUTHOR:
    {{range .Authors}}{{ . }}{{end}}
    {{end}}{{if .Commands}}
 COMMANDS:
-{{range .Commands}}{{if not .HideHelp}}   {{join .Names ", "}}{{ "\t"
-}}{{.Usage}}{{ "\n" }}{{end}}{{end}}{{end}}{{if .VisibleFlags}}
+{{range .Commands}}{{if not .HideHelp}}   {{join .Names ", "}}{{ "\t"}}{{.Usage}}{{ "\n" }}{{end}}{{end}}{{end}}{{if .VisibleFlags}}
 GLOBAL OPTIONS:
    {{range .VisibleFlags}}{{.}}
    {{end}}{{end}}{{if .Copyright }}