diff --git a/README.md b/README.md
index d4c8c78cd..eeb75946d 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 
 ## Be forwarned: Atom is pre-alpha software!
 
-## Instalation
+## Installation
 
 1. Get [xcode 4.2](http://itunes.apple.com/us/app/xcode/id448457090?mt=12).