diff --git a/src/runtime/internal/dev.ts b/src/runtime/internal/dev.ts
index 050d893b6c..d5e6e60824 100644
--- a/src/runtime/internal/dev.ts
+++ b/src/runtime/internal/dev.ts
@@ -159,7 +159,8 @@ export class SvelteComponentDev extends SvelteComponent {
 		if (!options.target && !current_component) {
 			throw new Error(
 				"Multiple Svelte instances detected. This can happen if you use Svelte components which are precompiled to JavaScript. " +
-					"Ensure to use the raw Svelte version of these components, or set the 'target' option instead");
+					"Ensure to use the raw Svelte version of these components, or set the 'target' option instead"
+			);
 		}
 
 		super();