diff --git a/.eslintrc.js b/.eslintrc.js
index b8d1bef..a8bb5e0 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -14,8 +14,9 @@ module.exports = {
     'simple-import-sort'
   ],
   rules: {
-    'max-len': ['warn', {'code': 100}],
-    "simple-import-sort/sort": "error"
+    'max-len': ['warn', { code: 100 }],
+    'simple-import-sort/sort': 'error',
+    'no-multiple-empty-lines': ['error', { max: 2, maxBOF: 2, maxEOF: 0 }]
   },
   overrides: [
     {
@@ -27,4 +28,4 @@ module.exports = {
     ecmaVersion: 2019,
     sourceType: 'module'
   }
-};
+}
diff --git a/src/__tests__/fixtures/Stopwatch.svelte b/src/__tests__/fixtures/Stopwatch.svelte
index a8bf44a..2c275e5 100644
--- a/src/__tests__/fixtures/Stopwatch.svelte
+++ b/src/__tests__/fixtures/Stopwatch.svelte
@@ -15,8 +15,7 @@
         lapse = Date.now() - startTime
       }, 1)
     }
-
-    return running = true
+    running = true
   }
 
   function handleClearClick () {