Documentation feedback on /docs/getting-started.rst

[bmunkholm]

Documentation feedback

• Page title: Getting started
• Page URL: https://cratedb.com/docs/crate/crash/en/latest/getting-started.html
• Source: https://github.com/crate/crash/blob/master/docs/getting-started.rst

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I suggest to add a note that you must end the statement with ";" before the command is executed with .