Update README.md

Author: BarRaider

README.md

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 # Text file Tools for the Elgato Stream Deck
 
 A set of tools for manipulating text files through the Elgato Stream Deck. Useful for live stream updates
-Overwrites the contents of a text file with a predefined string. Use to change overlay text during Stream
 
 **Author's website and contact information:** [https://barraider.github.io](https://barraider.github.io)