URL fix

README.md

@@ -92,7 +92,7 @@ A curated and **opinionated** list of resources for [Chief Technology Officers a
  * [A MANAGER’S BILL OF RESPONSIBILITIES (AND RIGHTS)](https://charity.wtf/2019/10/30/a-managers-bill-of-responsibilities-and-rights/)
  * [After Being A Manager, Can I Be Happy As A Cog?](https://charity.wtf/2019/11/23/questionable-advice-after-being-a-manager-can-i-be-happy-as-a-cog/)
  * [Increment: Teams](https://increment.com/teams/)
- * [Career Growth Frameworks in Software Engineering: A Review](https://medium.com/better-programming/career-growth-frameworks-in-software-engineering-a-review-4aa6c59a9cf6)
+ * [Career Growth Frameworks in Software Engineering: A Review](https://web.archive.org/web/20210123114037/https://medium.com/better-programming/career-growth-frameworks-in-software-engineering-a-review-4aa6c59a9cf6)
  * [Hacking team communications](https://noamelf.com/posts/hacking-team-communications/)
  * [How to build a startup engineering team](https://increment.com/teams/how-to-build-a-startup-engineering-team/)
  * [Hug your manager](https://buttondown.email/cote/archive/hug-your-manager/)