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leanprover / lean4 Public

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fix: docstring of `ByteArray.IsValidUTF8.intro` #19307

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fix: docstring of `ByteArray.IsValidUTF8.intro`

fix: docstring of `ByteArray.IsValidUTF8.intro` #19307

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Summary
Jobs
- check-lean-files
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- Usage
- Workflow file

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Job	Run time
check-lean-files	31s
	31s

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