Translation needed for #1086

[penny-for-vapor]

The docs have been updated in PR #1086. The translations should be updated if required.

Languages:

• English
• Deutsch (German)
• Español (Spanish)
• Français (French)
• Italiano (Italian)
• 日本語 (Japanese)
• 한국어 (Korean)
• Nederlands (Dutch)
• Polski (Polish)
• 简体中文 (Simplified Chinese)

Assigned to @vapor/translators - please submit a PR with the relevant updates and check the box once merged.
Please ensure you tag your PR with the translation-update so it doesn't create a new issue!

[mattesmohr]

I have marked the languages that have no translation as done, even though I think it’s only a revision of an existing translation and shouldn’t affect the other languages.