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 This is the code in my book [Grokking Algorithms](https://www.manning.com/bhargava).
 
-Also check out [Python Tutor](http://pythontutor.com/), a great website that helps you step through Python code line by line.
+Check out [Python Tutor](http://pythontutor.com/), a great website that guides you through Python code line by line.
 
 ## Errata
 
@@ -10,9 +10,9 @@ Also check out [Python Tutor](http://pythontutor.com/), a great website that hel
 
 ## Images
 
-This repo also contains every image in Grokking Algorithms, in hi-res. These images are available for free for non-commercial use. If you use an image, please add "copyright Manning Publications, drawn by adit.io". You are welcome to use these images in any non-commercial teaching materials, presentations, etc.
+This repository contains every image in Grokking Algorithms in high resolution. These images are available for non-commercial use. If you use an image, please add "copyright Manning Publications, drawn by adit.io". You are welcome to use these images in any non-commercial education (i.e. teaching materials, presentations, etc.)
 
 ## Contributing
 
-- The examples in this book are in Python, but I'd like to get examples in Ruby, JavaScript, C, and other languages too. Please add examples in other languages!
-- I'm pretty responsive to PRs. That is the quickest way to contribute to this repo.
+- The examples in this book are witten in Python, but I'd like examples in Ruby, JavaScript, C, and other languages too. Please add examples in other languages!
+- Pull request are the quickest way to contribute to this repository and I'm pretty responsive to them.