Add GitHub repo.

README.md

@@ -20,6 +20,8 @@ The hope is that this more comprehensive data will play a small role in improvin
 
 GoodWiki is more than 1.5 times larger (when compared using the same tokenizer) than the widely used [WikiText-103](https://huggingface.co/datasets/wikitext) dataset by Merity et al., even after excluding article descriptions. Also limited to articles marked as Good or Featured, WikiText inspired GoodWiki.
 
+The code used to build this dataset can be found on [GitHub](https://github.com/euirim/goodwiki).
+
 ## Table of Contents
 
 * [Composition](#composition)
@@ -139,7 +141,7 @@ If you're interested in helping out, please reach out!
 
 ## License
 
-The dataset and accompanying code (coming soon) are licensed under an **MIT license**. Pandoc, which must be downloaded separately, is GPL-licensed.
+The dataset and accompanying [code](https://github.com/euirim/goodwiki) are licensed under an **MIT license**. Pandoc, which must be downloaded separately, is GPL-licensed.
 
 While this project is permissively licensed, we hope that you contribute any improvements you make to this dataset.