Correct help message for invalid actions

Description

The help message included:

Use --action ?

On some shells, the ? may get interpreted as a special characters with a different meaning. So the message should indicate a quoted value instead so it works in all cases:

Use --action "?"

Environment

None

Assignee

Bob Swift (Bob Swift Atlassian Apps)

Reporter

Bob Swift (Bob Swift Atlassian Apps)

Labels

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Support Entitlement

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Fix versions

Affects versions

Priority

Major
Configure