diff --git a/README.md b/README.md
index 76e478f..ab7cedb 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ handy util-attribute to make a masonry layout
 - grid fallback
 - grid masonry fallback if supported
 
-## Ussage
+## Usage
 
 ```html
 <div u1-masonry>