diff --git a/readme.md b/readme.md
index d4b9ad8..65d131f 100644
--- a/readme.md
+++ b/readme.md
@@ -125,7 +125,7 @@ Check out my [blog](https://blog.sindresorhus.com) and follow me on [Twitter](ht
 	- [Critical-Path (Above-the-fold) Tools](https://github.com/addyosmani/critical-path-css-tools)
 	- [Scalability](https://github.com/davidtheclark/scalable-css-reading-list)
 	- [Must-Watch Talks](https://github.com/AllThingsSmitty/must-watch-css)
-    - [Protips](https://github.com/AllThingsSmitty/css-protips)
+	- [Protips](https://github.com/AllThingsSmitty/css-protips)
 - [React](https://github.com/enaqx/awesome-react)
 	- [Relay](https://github.com/expede/awesome-relay)
 - [Web Components](https://github.com/mateusortiz/webcomponents-the-right-way)