Update readme-es.md

Author: otavionetoca

readme-es.md

@@ -1017,7 +1017,7 @@ test("When flagging to show only VIP, should display only VIP members", () => {
   const { getAllByTestId } = render(<UsersList users={allUsers} showOnlyVIP={true} />);
 
   // Afirmar - Mezcla de UI y datos en las aserciones
-  expect(getAllByTestId("user")).toEqual('[<li data-testid="user">John Doe</li>]');
+  expect(getAllByTestId("user")).toEqual('[<li data-test-id="user">John Doe</li>]');
 });
 ```
 
@@ -1047,8 +1047,8 @@ test("When flagging to show only VIP, should display only VIP members", () => {
 // the markup code (part of React component)
 <h3>
   <Badge pill className="fixed_badge" variant="dark">
-    <span data-testid="errorsLabel">{value}</span>
-    <!-- note the attribute data-testid -->
+    <span data-test-id="errorsLabel">{value}</span>
+    <!-- note the attribute data-test-id -->
   </Badge>
 </h3>
 ```
@@ -1283,7 +1283,7 @@ export default function ProductsList() {
     fetchProducts();
   }, []);
 
-  return products ? <div>{products}</div> : <div data-testid="no-products-message">No products</div>;
+  return products ? <div>{products}</div> : <div data-test-id="no-products-message">No products</div>;
 }
 
 // test