Fix link

Author: jessesquires

_posts/2017-10-26-issue-92.md

@@ -33,7 +33,7 @@ Andre Videla [posted](https://medium.com/@andre_videla/total-programming-in-swif
 
 [Slava Pestov](https://twitter.com/slava_pestov) [started](https://twitter.com/slava_pestov/status/922357520819134465) an interesting discussion on improvements to type checker performance in non-WMO builds of projects with many classes.
 
-Harlan Haskins gave a great [talk](academy.realm.io/posts/improving-swift-tools-with-libsyntax-try-swift-haskin-2017/) about the structure of libSyntax, design decisions behind it, and how to make use of it to analyze, generate, and transform Swift code.
+Harlan Haskins gave a great [talk](https://academy.realm.io/posts/improving-swift-tools-with-libsyntax-try-swift-haskin-2017/) about the structure of libSyntax, design decisions behind it, and how to make use of it to analyze, generate, and transform Swift code.
 
 It's never too much to repeat the basics, especially in Swift. Ennio Masi [wrote](https://medium.com/@EnnioMa/back-to-the-fundamentals-sorting-algorithms-in-swift-from-scratch-fccf8a3daea3) about popular sorting algorithms in pure Swift. 🤓