diff --git a/README.md b/README.md
index 4de1fd7..29e4aab 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ This is a library of useful AFRAME components which can be used in any AFRAME ap
# Usage
```html
-
+
```
diff --git a/helloworld.js b/helloworld.js
index 2c2b3e3..7332066 100644
--- a/helloworld.js
+++ b/helloworld.js
@@ -8,7 +8,7 @@ AFRAME.registerComponent('helloworld', {
let scene = document.querySelector('a-scene').object3D
// webxros events are optional, but can be listed here
- scene.addEventListener('tty', (tty) = > {
+ scene.addEventListener('tty', (tty) => {
tty.write("hello terminal from XR")
tty.on('stdout', (data) => {
// react to data being spoken/typed into the terminal