cosmetic: fix ws

src/compiler/compile/Component.ts

@@ -203,8 +203,7 @@ export default class Component {
 			const subscribable_name = name.slice(1);
 
 			const variable = this.var_lookup.get(subscribable_name);
-			if (variable)
+			if (variable) {
-			{
 				variable.referenced   = true;
 				variable.subscribable = true;
 			}