Update stream-analytics-user-assigned-managed-identity-overview.md

Author: JasonWHowell

articles/stream-analytics/stream-analytics-user-assigned-managed-identity-overview.md

@@ -20,7 +20,7 @@ In this article, you learn how to create a user-assigned managed identity for yo
 
 ## Create a user-assigned managed identity
 
-To create a user-assigned managed identity, your account needs the [Managed Identity Contributor role](../role-based-access-control/built-in-roles#managed-identity-contributor.md) assignment.
+To create a user-assigned managed identity, your account needs the [Managed Identity Contributor role](../role-based-access-control/built-in-roles.md#managed-identity-contributor) assignment.
 
 > [!NOTE] 
 > Only alphanumeric characters (0-9, a-z, and A-Z) and the hyphen (-) are supported when you create user-assigned managed identities. For the assignment to a virtual machine or virtual machine scale set to work correctly, the name is limited to 24 characters. For more information, see [**FAQs and known issues**](../active-directory/managed-identities-azure-resources/known-issues.md)