Updates

Author: guardrex

aspnetcore/blazor/forms/index.md

@@ -439,7 +439,7 @@ All of the [data annotation built-in validators](xref:mvc/models/validation#buil
 jQuery validation isn't supported for Razor components. For client-side validation, we recommend any of the following approaches:
 
 * For either a Blazor Web App that adopts interactive rendering or a standalone Blazor Web Assembly app, follow the guidance in <xref:blazor/forms/validation>.
-* Use native HTML validation attributes (see [Client-side form validation (MDN documentation)](https://developer.mozilla.org/en-US/docs/Learn/Forms/Form_validation)).
+* Use native HTML validation attributes (see [Client-side form validation (MDN documentation)](https://developer.mozilla.org/docs/Learn/Forms/Form_validation)).
 * Adopt a third-party validation JavaScript library.
 
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