Fix Formatting

Signed-off-by: Josh Cummings <3627351+jzheaux@users.noreply.github.com>

Author: jzheaux

oauth2/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/authentication/OAuth2ClientRegistrationAuthenticationValidator.java

@@ -50,9 +50,9 @@
  * <p>
  * Each validated field is backed by two public constants:
  * <ul>
- * <li>{@code DEFAULT_*_VALIDATOR} — strict validation that rejects unsafe values. This is
+ * <li>{@code DEFAULT_*_VALIDATOR} -- strict validation that rejects unsafe values. This is
  * the default behavior and may reject input that was previously accepted.</li>
- * <li>{@code SIMPLE_*_VALIDATOR} — lenient validation preserving the behavior from prior
+ * <li>{@code SIMPLE_*_VALIDATOR} -- lenient validation preserving the behavior from prior
  * releases. Use only when strictly required for backward compatibility and with full
  * understanding that it may accept values that enable attacks against the authorization
  * server.</li>

oauth2/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/oidc/authentication/OidcClientRegistrationAuthenticationValidator.java

@@ -51,9 +51,9 @@
  * <p>
  * Each validated field is backed by two public constants:
  * <ul>
- * <li>{@code DEFAULT_*_VALIDATOR} — strict validation that rejects unsafe values. This is
+ * <li>{@code DEFAULT_*_VALIDATOR} -- strict validation that rejects unsafe values. This is
  * the default behavior and may reject input that was previously accepted.</li>
- * <li>{@code SIMPLE_*_VALIDATOR} — lenient validation preserving the behavior from prior
+ * <li>{@code SIMPLE_*_VALIDATOR} -- lenient validation preserving the behavior from prior
  * releases. Use only when strictly required for backward compatibility and with full
  * understanding that it may accept values that enable attacks against the authorization
  * server.</li>