Update README.md

Author: dthree

README.md

@@ -95,7 +95,9 @@ console.log("#" + hex + " at x:" + mouse.x + " y:" + mouse.y);
 ```
 Read the [Wiki](https://github.com/octalmage/robotjs/wiki) for more information!
 
-## (API)[https://github.com/octalmage/robotjs/wiki/Syntax]
+## [API](https://github.com/octalmage/robotjs/wiki/Syntax])
+
+The [RobotJS API](https://github.com/octalmage/robotjs/wiki/Syntax) is contained in the [Wiki](https://github.com/octalmage/robotjs/wiki).
 
 ## Building