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 # TYPO3 CopyPaste detector Lint Github Action
 
-This action lints CopyPaste detector code of your TYPO3 extension.
+This action checks the code of your TYPO3 extension with the [CopyPaste detector](https://github.com/sebastianbergmann/phpcpd) regarding duplicate lines of code. This helps to write better code and reduce the maintenance afford of your code.
 
 ## Inputs
 
 ### `Files`
 
-Files you want to lint. Default `Classes Configuration Tests`.
+Base folder(s) you want to check. Default `Classes Configuration Tests`.
 
 ## Example usage