Update link that was 404ing

README.md

@@ -171,7 +171,7 @@ Awesome Wagtail [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38
 - [Interactive 360 degree product views as a Wagtail streamfield block](http://www.djangopaths.com/interactive-360-degree-product-views-wagtail-streamfield-block/)
 - [Extending The Functionality of Email Forms in Wagtail](https://posts-by.lb.ee/dev-wagtail-extending-the-functionality-of-email-forms-232c8469ac97)
 - [Wagtail: 2 Steps for Adding Pages Outside of the CMS](https://www.caktusgroup.com/blog/2016/02/15/wagtail-2-steps-adding-pages-outside-cms/)
-- [Code blocks for Wagtail using Pygments](https://jordijoan.me/code-blocks-wagtail-using-pygments/)
+- [Code blocks for Wagtail using Pygments](https://jordi.nz/code-blocks-wagtail-using-pygments/)
 - [Adding document previews to Wagtail CMS](http://filepreviews.io/blog/2017/04/20/adding-document-previews-to-wagtail/)
 - [Wagtail Tutorials: Build Blog Step by Step](https://blog.michaelyin.info/wagtail-tutorials/) - The tutorials teach you how to create a standard blog from scratch step by step.
 - [Python CMS Framework Review: Wagtail vs Django-CMS](https://blog.michaelyin.info/2017/06/19/python-cms-framework-review-wagtail-vs-django-cms/) - Talk about the difference between Django-CMS and Wagtail, the two most popular CMS framework in Python world.