diff --git a/locale/en/knowledge/file-system/how-to-store-local-config-data.md b/locale/en/knowledge/file-system/how-to-store-local-config-data.md
index c26f980797fc9..dfd4fbfdc3f31 100644
--- a/locale/en/knowledge/file-system/how-to-store-local-config-data.md
+++ b/locale/en/knowledge/file-system/how-to-store-local-config-data.md
@@ -17,7 +17,7 @@ var fs = require('fs');
 
 var myOptions = {
   name: 'Avian',
-  dessert: 'cake'
+  dessert: 'cake',
   flavor: 'chocolate',
   beverage: 'coffee'
 };
diff --git a/locale/fr/knowledge/file-system/how-to-store-local-config-data.md b/locale/fr/knowledge/file-system/how-to-store-local-config-data.md
index 1bd5108f68df6..92c4c9eefe089 100644
--- a/locale/fr/knowledge/file-system/how-to-store-local-config-data.md
+++ b/locale/fr/knowledge/file-system/how-to-store-local-config-data.md
@@ -17,7 +17,7 @@ var fs = require('fs');
 
 var myOptions = {
   name: 'Avian',
-  dessert: 'cake'
+  dessert: 'cake',
   flavor: 'chocolate',
   beverage: 'coffee'
 };
diff --git a/locale/pt-br/knowledge/file-system/how-to-store-local-config-data.md b/locale/pt-br/knowledge/file-system/how-to-store-local-config-data.md
index 3cbb6a8221f05..7f19d373d19f6 100644
--- a/locale/pt-br/knowledge/file-system/how-to-store-local-config-data.md
+++ b/locale/pt-br/knowledge/file-system/how-to-store-local-config-data.md
@@ -17,7 +17,7 @@ var fs = require('fs');
 
 var myOptions = {
   name: 'Avian',
-  dessert: 'cake'
+  dessert: 'cake',
   flavor: 'chocolate',
   beverage: 'coffee'
 };