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Add extra newline after additionalHelp output 

The additionalHelp message is printed at the end of the --help output;

    To get more help with docker, check out our guides at https://docs.docker.com/go/guides/
    PS>

As this message may contain an URL, users may copy/paste the URL to open it
in their browser, but can easily end up copying their prompt (as there's
no whitespace after it), and as a result end up on a broken URL, for example:

    https://docs.docker.com/go/guides/PS

This patch adds an extra newline at the end to provide some whitespace
around the message, making it less error-prone to copy the URL;

    To get more help with docker, check out our guides at https://docs.docker.com/go/guides/

    PS>

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 9bb70217f8)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2023-01-15 15:23:06 +01:00
parent 1686805f63
commit 913fa471ad
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cli/cobra.go
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@ -383,6 +383,7 @@ Run '{{.CommandPath}} COMMAND --help' for more information on a command.
{{- if hasAdditionalHelp .}}
{{ additionalHelp . }}
{{- end}}
`