diff --git a/packages/svelte/src/compiler/phases/3-transform/client/visitors/javascript-runes.js b/packages/svelte/src/compiler/phases/3-transform/client/visitors/javascript-runes.js
index b9998e877a24..88c8c4c18a48 100644
--- a/packages/svelte/src/compiler/phases/3-transform/client/visitors/javascript-runes.js
+++ b/packages/svelte/src/compiler/phases/3-transform/client/visitors/javascript-runes.js
@@ -179,7 +179,9 @@ export const javascript_visitors_runes = {
 							id = property.value.left;
 							initial = property.value.right;
 						}
-						initial = initial ? /** @type {import('estree').Expression} */ (visit(initial)) : undefined;
+						initial = initial
+							? /** @type {import('estree').Expression} */ (visit(initial))
+							: undefined;
 
 						assert.equal(id.type, 'Identifier');
 
diff --git a/packages/svelte/tests/runtime-runes/samples/assign-prop-to-prop/_config.js b/packages/svelte/tests/runtime-runes/samples/assign-prop-to-prop/_config.js
index 130cab292a70..f68a56cfbc57 100644
--- a/packages/svelte/tests/runtime-runes/samples/assign-prop-to-prop/_config.js
+++ b/packages/svelte/tests/runtime-runes/samples/assign-prop-to-prop/_config.js
@@ -1,6 +1,5 @@
 import { test } from '../../test';
 
 export default test({
-	html: `<p>5</p><p>5</p><p>25</p><p>65</p>`,
+	html: `<p>5</p><p>5</p><p>25</p><p>65</p>`
 });
-