diff --git a/config/templates/design.test.mjs.mustache b/config/templates/design.test.mjs.mustache
index a3183daaf2f..36a5fdf0d47 100644
--- a/config/templates/design.test.mjs.mustache
+++ b/config/templates/design.test.mjs.mustache
@@ -1,11 +1,9 @@
 // This file is auto-generated | Any changes you make will be overwritten.
-
-//{{!
+{{!
 //    Change the Mustache delimiter from double curly braces to double dollar signs.
 //    Dollar signs are allowed in EcmaScript identifier names,
 //    which is helpful when running unrendered Mustache templates through eslint.
 //}}{{=$$ $$=}}
-
 import { $$Name$$ } from '../src/index.mjs'
 
 // Shared tests