Update validators.html example since we merge dkZipCode to zipCode validator

demo/validators.html

@@ -93,14 +93,6 @@
                                     <input type="text" class="form-control" name="usZipCode" />
                                 </div>
                             </div>
-
-                            <div class="form-group">
-                                <label class="col-lg-3 control-label">DK zip code</label>
-                                <div class="col-lg-3">
-                                    <input type="text" class="form-control" name="dkZipCode" />
-                                </div>
-                            </div>
-
                         </fieldset>
 
                         <fieldset>
@@ -216,7 +208,7 @@ $(document).ready(function() {
                     }
                 }
             },
-            usZipCode: {
+            zipCode: {
                 validators: {
                     zipCode: {
                         country: 'US',
@@ -224,13 +216,6 @@ $(document).ready(function() {
                     }
                 }
             },
-            dkZipCode: {
-                validators: {
-                    dkZipCode: {
-                        message: 'The input is not a valid DK zip code'
-                    }
-                }
-            },
             password: {
                 validators: {
                     notEmpty: {