diff --git a/app/repository/assets-repository.js b/app/repository/assets-repository.js
index e565ce24..274732d0 100644
--- a/app/repository/assets-repository.js
+++ b/app/repository/assets-repository.js
@@ -3,6 +3,6 @@
 const BaseRepository = require('./_base.repository');
 const Asset = require('../models/asset-model');
 
-class AssetsRepository extends BaseRepository {}
+class AssetsRepository extends BaseRepository { }
 
 module.exports = new AssetsRepository(Asset);
\ No newline at end of file
diff --git a/app/repository/campaigns-repository.js b/app/repository/campaigns-repository.js
index cdd50341..f98f6214 100644
--- a/app/repository/campaigns-repository.js
+++ b/app/repository/campaigns-repository.js
@@ -3,8 +3,6 @@
 const BaseRepository = require('./_base.repository');
 const Campaign = require('../models/campaign-model');
 
-class CampaignRepository extends BaseRepository {
-
-}
+class CampaignRepository extends BaseRepository { }
 
 module.exports = new CampaignRepository(Campaign);
\ No newline at end of file
diff --git a/app/services/assets-service.js b/app/services/assets-service.js
index d9f6c52a..888ab728 100644
--- a/app/services/assets-service.js
+++ b/app/services/assets-service.js
@@ -1,6 +1,5 @@
 'use strict';
 
-// const Asset = require('../models/asset-model');
 const assetsRepository = require('../repository/assets-repository');
 
 const BaseService = require('./_base.service');
diff --git a/app/services/campaigns-service.js b/app/services/campaigns-service.js
index 2e8841c0..4b0c2b19 100644
--- a/app/services/campaigns-service.js
+++ b/app/services/campaigns-service.js
@@ -4,9 +4,6 @@ const campaignsRepository = require('../repository/campaigns-repository');
 
 const BaseService = require('./_base.service');
 
-class CampaignService extends BaseService {
-
-
-}
+class CampaignService extends BaseService { }
 
 module.exports = new CampaignService('campaign', campaignsRepository);
\ No newline at end of file