Changed one line to do tests

Author: MarcoAguirre

src/app/modules/customer-management/pages/customer.component.html

@@ -1,6 +1,7 @@
 <div class="container-fluid px-0 full-height">
   <div class="row">
     <div style="padding: 15px;">
+      <!-- Here is the button to add a customer -->
       <button (click)="activateCustomerForm()" class="btn btn-primary">Add new customer</button>
     </div>
   </div>