diff --git a/documentation/tutorial/02-reactivity/01-reactive-assignments/app-b/App.svelte b/documentation/tutorial/02-reactivity/01-reactive-assignments/app-b/App.svelte
index fc655a4bb3..d51ca2e068 100644
--- a/documentation/tutorial/02-reactivity/01-reactive-assignments/app-b/App.svelte
+++ b/documentation/tutorial/02-reactivity/01-reactive-assignments/app-b/App.svelte
@@ -12,7 +12,7 @@
 </button>
 
 <style>
-	button{
+	button {
 		width:200px;
 	}
 </style>