standardized writing style and general clean up

[baysideengineer]

I cleaned up the README a bit.

• I removed unnecessary whitespace
• semicolons were used irregularly so i decided to remove them (also makes the documentation a bit cleaner to read)
• I also ran my prettier over the file and formatted it

[eugef]

Hi @saschazengler

Thanks for your contribution.

Could you please return back all semicolons, because this is a codestyle used in the source code.

[baysideengineer]

Hey, semicolons are back in. Thanks for pointing out. I must have overlooked that in the documentation.

[eugef]

Hi @saschazengler could you please fix indents and replace tab with 4 spaces

[github-actions[bot]]

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