update editButton.js

[tyowk]

Description

in the documentation, the messageID parameter is optional. but when i didn't set that parameter, an error appeared.
so i fixed it.

Type of change

Please check options that describe your Pull Request:

• Bug fix (non-breaking change)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

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• My code follows the style guidelines of this project
• Any dependent changes have been merged and published in downstream modules

[Faf4a]

LGTM, thanks!

[Faf4a]

github moment not approving when clicking approve