diff --git a/backend/src/article/article.js b/backend/src/article/article.js
index 4a233f5aa3e3fc910a77e3700ba77bc3d8f02d20..4f0579b6a41b937cf7aebd0af76d996f7059fa0c 100644
--- a/backend/src/article/article.js
+++ b/backend/src/article/article.js
@@ -62,4 +62,4 @@ const ArticleSchema = new mongoose.Schema({
 
 const Article = mongoose.model("Article", ArticleSchema);
 
-export default Article;
\ No newline at end of file
+export default Article;
diff --git a/backend/src/user/userService.js b/backend/src/user/userService.js
index c3bf5735255a266d49c071675ac40b2e2f6808d3..dd7cb22d913e32504dd40fc74ee2ba1b1d9fb2ff 100644
--- a/backend/src/user/userService.js
+++ b/backend/src/user/userService.js
@@ -39,4 +39,4 @@ const userService = {
   }
 };
 
-export default userService;
\ No newline at end of file
+export default userService;