Fixes #4907

Proposed changes

This pull request resolves the issue of improper YAML formatting in the mkdocs/docs folder, where implicit keys were split across multiple lines. The affected keys have been adjusted to adhere to YAML standards by consolidating them onto single lines or using folded block scalars where appropriate. These changes eliminate parsing errors and ensure smoother documentation processing

Types of changes

What types of changes does your code introduce to Litmus? Put an x in the boxes that apply

• New feature (non-breaking change which adds functionality)
• Bugfix (non-breaking change which fixes an issue)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices applies)

Checklist

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• I have read the CONTRIBUTING doc
• I have signed the commit for DCO to be passed.