diff --git a/Set-custom-language-in-development.md b/Set-custom-language-in-development.md
index 646e29b..c690cac 100644
--- a/Set-custom-language-in-development.md
+++ b/Set-custom-language-in-development.md
@@ -1,8 +1,12 @@
-In `angular.json` add the option `localize` here:
+If you want to change the default language `'en-US'` to any other, you must update the file `frontend/angular.json` adding the option `localize`. 
 
-```
+Example:
+
+```json
  "architect": {`
         `"build": {`
           `"builder": "@angular-devkit/build-angular:browser",`
           `"options": {`
-            `"localize": ["zh"],```
\ No newline at end of file
+            `"localize": ["zh"],
+            ...
+```
\ No newline at end of file