Fix spelling in README

[SirMorfield]

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Description

Fix some spelling in the README Add docker-compose to the README

Type of change

• Translation update
• Other

Checklist

• [x] My code follows the style guidelines of this project
• [x] I ran ESLint and other linters for modified files
• [x] I have performed a self-review of my own code and tested it
• [x] I have commented my code, particularly in hard-to-understand areas (including JSDoc for methods)
• [x] My changes generate no new warnings
• [x] My code needed automated testing. I have added them (this is optional task)

[louislam]

No plan to add this in README.md. And it is already available in:

• https://github.com/louislam/uptime-kuma/blob/master/docker/docker-compose.yml
• https://github.com/louislam/uptime-kuma/wiki/%F0%9F%94%A7-How-to-Install

[SirMorfield]

I removed the docker compose part. But can we still merge the spelling fix part of this PR?

[SirMorfield]

@louislam See above comment

[Saibamen]

Please rename PR title