Update how-to-cite.md

Author: jukent

notebooks/how-to-cite.md

@@ -2,6 +2,6 @@
 
 The material in Project Pythia's Dask Cookbook is licensed for free and open consumption and reuse. All code is served under [Apache 2.0](https://www.apache.org/licenses/LICENSE-2.0), while all non-code content is licensed under [Creative Commons BY 4.0 (CC BY 4.0)](https://creativecommons.org/licenses/by/4.0/). Effectively, this means you are free to share and adapt this material so long as you give appropriate credit to the Cookbook authors and the Project Pythia community.
 
-The source code for the book is [released on GitHub](https://github.com/ProjectPythia/xbatcher-ML1-cookbook) and archived on Zenodo. This DOI will always resolve to the latest release of the book source:
+The source code for the book is [released on GitHub](https://github.com/ProjectPythia/dask-cookbook) and archived on Zenodo. This DOI will always resolve to the latest release of the book source:
 
 [![DOI](https://zenodo.org/badge/610934658.svg)](https://zenodo.org/badge/latestdoi/610934658)