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 This repository contains source codes for the
 ["Julia for Data Analysis"](https://www.manning.com/books/julia-for-data-analysis?utm_source=bkamins&utm_medium=affiliate&utm_campaign=book_kaminski2_julia_3_17_22)
-book that is written by Bogumił Kamiński and has been published by [Manning Publications Co.](https://www.manning.com/)
+book that has been written by Bogumił Kamiński and has been published by [Manning Publications Co.](https://www.manning.com/)
 
 ## Contents