Update README.md

README.md

@@ -5,16 +5,16 @@
 * SpringBoot Kotlin/JVM Back-end module
 * Shared Kotlin common source module<br />
   * `Werknemer` (employee)<br />
-  * `TlefoonnummerValidator` Phone number validation logic.
+  * `TelefoonnummerValidator` Phone number validation logic.
 
-The template already present shows Werknemer (Employee) information at the front-end. This info is received from the back-end by an API call. The `Werknemer` data class is shared between front-end and back-end modules. This can be found in the `commonMain` module. The user can set the phone number of the employee only in the correct dutch phone number format. Phone number validation logic is also shared between back-end and front-end and checked on both modules.
+The template already present shows Werknemer (Employee) information at the front-end. This info is received from the back-end by an API call. The `Werknemer` data class is shared between front-end and back-end modules. This can be found in the `commonMain` module. The user can set the phone number of the employee only in the correct dutch/international phone number format. Phone number validation logic is also shared between back-end and front-end and checked on both modules.
 
 ## Starting the applications
 1. Start SpringBoot via the main function.
 2. Run 'gradle frontendBrowserDevelopmentRun' to start the front-end.
 3. go to `localhost:8080` for front-end, `localhost:3000/api/werknemer` for back-end calls.
 
-**_NOTE:_**  The back-end call is proxied from port 3000.
+**_NOTE:_**  The back-end call is proxied from port 3000 to avoid CORS policy errors.