diff --git a/README.md b/README.md
index a432972..4baf10d 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 
-# TODS: Automated Time-series Outlie Detection System
+# TODS: Automated Time-series Outlier Detection System
 <img width="500" src="./docs/img/tods_logo.png" alt="Logo" />
 
 [![Build Status](https://travis-ci.org/datamllab/tods.svg?branch=master)](https://travis-ci.org/datamllab/tods)