diff --git a/test/document.test.js b/test/document.test.js
index 19f7f3c1f0..b8030900f9 100644
--- a/test/document.test.js
+++ b/test/document.test.js
@@ -735,7 +735,7 @@ describe('document', function() {
         return this.content.toUpperCase();
       });
       postSchema.set('toObject', { virtuals: true });
-      
+
       const User = db.model('User', userSchema);
       const Post = db.model('BlogPost', postSchema);