Fixing typo

reausable > reusable

README.md

@@ -107,7 +107,7 @@ Think of it like the `data` property of a Vue component.
 
 **Extract Component Logic**
 
-You can extract data (and behavior) into reausable functions:
+You can extract data (and behavior) into reusable functions:
 
 ```html
 <div x-data="dropdown()">