fix: typo

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: charIeszhao

docs/security/identifier-lockout.mdx

@@ -8,7 +8,7 @@ sidebar_position: 4
 
 The identifier lockout policy allows you to customize your own sentinel policy settings to protect against brute force access. This policy works by monitoring authentication attempts for each identifier (such as usernames or email addresses) and implementing restrictions when suspicious activity is detected. If a user exceeds the allowed number of failed authentication attempts, the system temporarily locks the identifier, preventing further authentication attempts for a specified duration. This helps to mitigate brute-force attacks and enhances overall account security.
 
-## Application of the policy \{#applicaiton-of-the-policy}
+## Application of the policy \{#application-of-the-policy}
 
 - **Identifier sign-in**: Password and verification code
 - **Identifier sign-up**: Email/phone verification code